✨ feat: passe die Konfiguration des neuronalen Netzwerks an, um die Knotenanzahl zu reduzieren und die Clusteranzahl zu erhöhen

.env

@@ -1,2 +1,15 @@
-SECRET_KEY=eed9298856dc9363cd32778265780d6904ba24e6a6b815a2cc382bcdd767ea7b
-OPENAI_API_KEY=sk-dein-openai-api-schluessel-hier
+# MindMap Umgebungsvariablen
+# Kopiere diese Datei zu .env und passe die Werte an
+
+# Flask
+FLASK_APP=app.py
+FLASK_DEBUG=1
+SECRET_KEY=your-secret-key-replace-in-production
+
+# OpenAI API
+OPENAI_API_KEY=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
+
+# Datenbank
+# Bei Bedarf kann hier eine andere Datenbank-URL angegeben werden
+# Der Pfad wird relativ zum Projektverzeichnis angegeben
+# SQLALCHEMY_DATABASE_URI=sqlite:////absoluter/pfad/zu/database/systades.db 

Dockerfile

@@ -0,0 +1,33 @@
+# Dockerfile
+FROM python:3.11-slim
+
+# Arbeitsverzeichnis in Container
+WORKDIR /app
+
+# Systemabhängigkeiten installieren und Verzeichnisse anlegen
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends gcc && \
+    rm -rf /var/lib/apt/lists/* && \
+    mkdir -p /app/database
+
+# pip auf den neuesten Stand bringen und Requirements installieren
+COPY requirements.txt ./
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -U -r requirements.txt
+
+# Anwendungscode kopieren
+COPY . .
+
+# Berechtigungen für database-Ordner
+RUN chmod -R 777 /app/database
+
+# Exponiere Port 5000 für Flask
+EXPOSE 5000
+
+# Setze Umgebungsvariablen
+ENV FLASK_APP=app.py
+ENV PYTHONUNBUFFERED=1
+ENV PYTHONDONTWRITEBYTECODE=1
+
+# Startkommando mit spezifischen Flags für Produktion
+CMD ["python", "app.py"] 

app.py

@@ -24,7 +24,7 @@ from flask_migrate import Migrate
 from models import (
     db, User, Thought, Comment, MindMapNode, ThoughtRelation, ThoughtRating, 
     RelationType, Category, UserMindmap, UserMindmapNode, MindmapNote, 
-    node_thought_association, user_thought_bookmark, node_relationship
+    node_thought_association, user_thought_bookmark, node_relationship, ForumCategory, ForumPost
 )
 
 # Lade .env-Datei
@@ -190,6 +190,31 @@ def create_default_categories():
     db.session.commit()
     print("Standard-Kategorien wurden erstellt!")
 
+def create_forum_categories():
+    """Erstellt Forum-Kategorien basierend auf Hauptknotenpunkten der Mindmap"""
+    # Hauptknotenpunkte abrufen (nur die, die keine Elternknoten haben)
+    main_nodes = MindMapNode.query.filter(~MindMapNode.id.in_(
+        db.session.query(node_relationship.c.child_id)
+    )).all()
+    
+    for node in main_nodes:
+        # Prüfen, ob eine Forum-Kategorie für diesen Knoten bereits existiert
+        existing_category = ForumCategory.query.filter_by(node_id=node.id).first()
+        if existing_category:
+            continue
+        
+        # Neue Kategorie erstellen
+        forum_category = ForumCategory(
+            node_id=node.id,
+            title=node.name,
+            description=node.description,
+            is_active=True
+        )
+        db.session.add(forum_category)
+    
+    db.session.commit()
+    print("Forum-Kategorien wurden für alle Hauptknotenpunkte erstellt!")
+
 def initialize_database():
     """Initialisiert die Datenbank mit Grunddaten, falls diese leer ist"""
     try:
@@ -198,97 +223,34 @@ def initialize_database():
         # Erstelle alle Tabellen
         db.create_all()
         
-        # Prüfe, ob bereits Benutzer existieren
-        if User.query.count() == 0:
-            print("Erstelle Admin-Benutzer...")
-            admin = User(
-                username="admin",
-                email="admin@example.com",
-                is_admin=True
-            )
-            admin.set_password("admin123")  # In echter Umgebung ein sicheres Passwort verwenden!
-            db.session.add(admin)
+        # Prüfen, ob bereits Kategorien existieren
+        categories_count = Category.query.count()
+        users_count = User.query.count()
         
-        # Prüfe, ob bereits Kategorien existieren
-        if Category.query.count() == 0:
-            print("Erstelle Standard-Kategorien...")
+        # Erstelle Standarddaten, wenn es keine Kategorien gibt
+        if categories_count == 0:
             create_default_categories()
         
-        # Stelle sicher, dass die Standard-Knoten für die öffentliche Mindmap existieren
-        if MindMapNode.query.count() == 0:
-            print("Erstelle Standard-Knoten für die Mindmap...")
-            
-            # Hauptknoten: Wissen
-            root_node = MindMapNode(
-                name="Wissen",
-                description="Zentrale Wissensbasis",
-                color_code="#4299E1",
-                is_public=True
+        # Admin-Benutzer erstellen, wenn keine Benutzer vorhanden sind
+        if users_count == 0:
+            admin_user = User(
+                username="admin",
+                email="admin@example.com",
+                role="admin",
+                is_active=True
             )
-            db.session.add(root_node)
-            db.session.flush()  # Um die ID zu generieren
-            
-            # Verwandte Kategorien finden
-            philosophy = Category.query.filter_by(name="Philosophie").first()
-            science = Category.query.filter_by(name="Wissenschaft").first()
-            technology = Category.query.filter_by(name="Technologie").first()
-            arts = Category.query.filter_by(name="Künste").first()
-            
-            # Erstelle Hauptthemenknoten
-            nodes = [
-                MindMapNode(
-                    name="Philosophie", 
-                    description="Philosophisches Denken",
-                    color_code="#9F7AEA",
-                    category=philosophy,
-                    is_public=True
-                ),
-                MindMapNode(
-                    name="Wissenschaft", 
-                    description="Wissenschaftliche Erkenntnisse",
-                    color_code="#48BB78",
-                    category=science,
-                    is_public=True
-                ),
-                MindMapNode(
-                    name="Technologie", 
-                    description="Technologische Entwicklungen",
-                    color_code="#ED8936",
-                    category=technology,
-                    is_public=True
-                ),
-                MindMapNode(
-                    name="Künste", 
-                    description="Künstlerische Ausdrucksformen",
-                    color_code="#ED64A6",
-                    category=arts,
-                    is_public=True
-                )
-            ]
-            
-            # Füge Knoten zur Datenbank hinzu
-            for node in nodes:
-                db.session.add(node)
-            
+            admin_user.set_password("admin123")  # Sicheres Passwort in der Produktion verwenden!
+            db.session.add(admin_user)
             db.session.commit()
+            print("Admin-Benutzer wurde erstellt!")
         
-            # Nachdem wir die IDs haben, füge die Verbindungen hinzu
-            all_nodes = MindMapNode.query.all()
-            root = MindMapNode.query.filter_by(name="Wissen").first()
+        # Forum-Kategorien erstellen
+        create_forum_categories()
         
-            if root:
-                for node in all_nodes:
-                    if node.id != root.id:
-                        root.children.append(node)
-            
-            # Speichere die Änderungen
-            db.session.commit()
-            
-        print("Datenbankinitialisierung abgeschlossen.")
+        return True
     except Exception as e:
-        print(f"Fehler bei der Datenbankinitialisierung: {str(e)}")
-        db.session.rollback()
-        raise
+        print(f"Fehler bei Datenbank-Initialisierung: {e}")
+        return False
 
 # Instead of before_first_request, which is deprecated in newer Flask versions
 # Use a function to initialize the database that will be called during app creation
@@ -1515,21 +1477,17 @@ def refresh_mindmap():
             'error': 'Datenbankverbindung konnte nicht hergestellt werden'
         }), 500
 
-
 # Route zur Mindmap HTML-Seite
 @app.route('/mindmap')
 def mindmap_page():
     return render_template('mindmap.html')
 
-# Fehlerbehandlung
-@app.errorhandler(404)
-def not_found(e):
-    return jsonify({'error': 'Nicht gefunden'}), 404
-
-@app.errorhandler(400)
-def bad_request(e):
-    return jsonify({'error': 'Fehlerhafte Anfrage'}), 400
-
-@app.errorhandler(500)
-def server_error(e):
-    return jsonify({'error': 'Serverfehler'}), 500
+# Einfache Umleitungen für Community/Forum-Routen
+@app.route('/community')
+@app.route('/Community')
+@app.route('/forum')
+@app.route('/Forum')
+@app.route('/community_forum')
+def redirect_to_index():
+    """Leitet alle Community/Forum-URLs zur Startseite um"""
+    return redirect(url_for('index'))

docker-compose.yml

@@ -0,0 +1,17 @@
+version: '3.9'
+
+services:
+  web:
+    build: .
+    image: systades_app:latest
+    container_name: systades_app
+    restart: always
+    env_file:
+      - .env
+    ports:
+      - "5000:5000"
+    volumes:
+      - ./database:/app/database
+
+volumes:
+  db_data: 

edit_file

@@ -0,0 +1 @@
+ 

example.env

@@ -2,10 +2,12 @@
 # Kopiere diese Datei zu .env und passe die Werte an
 
 # Flask
-SECRET_KEY=dein-geheimer-schluessel-hier
+FLASK_APP=app.py
+FLASK_ENV=development
+SECRET_KEY=your-secret-key-replace-in-production
 
 # OpenAI API
-OPENAI_API_KEY=sk-dein-openai-api-schluessel-hier
+
 
 # Datenbank
 # Bei Bedarf kann hier eine andere Datenbank-URL angegeben werden

models.py

@@ -306,3 +306,40 @@ class Document(db.Model):
     
     def __repr__(self):
         return f'<Document {self.title}>'
+
+# Forum-Kategorie-Modell - entspricht den Hauptknotenpunkten der Mindmap
+class ForumCategory(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    node_id = db.Column(db.Integer, db.ForeignKey('mind_map_node.id'), nullable=False)
+    title = db.Column(db.String(200), nullable=False)
+    description = db.Column(db.Text)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    is_active = db.Column(db.Boolean, default=True)
+    
+    # Beziehungen
+    node = db.relationship('MindMapNode', backref='forum_category')
+    posts = db.relationship('ForumPost', backref='category', lazy=True, cascade="all, delete-orphan")
+    
+    def __repr__(self):
+        return f'<ForumCategory {self.title}>'
+
+# Forum-Beitrag-Modell
+class ForumPost(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    title = db.Column(db.String(200), nullable=False)
+    content = db.Column(db.Text, nullable=False)
+    created_at = db.Column(db.DateTime, default=datetime.utcnow)
+    updated_at = db.Column(db.DateTime, default=datetime.utcnow, onupdate=datetime.utcnow)
+    user_id = db.Column(db.Integer, db.ForeignKey('user.id'), nullable=False)
+    category_id = db.Column(db.Integer, db.ForeignKey('forum_category.id'), nullable=False)
+    parent_id = db.Column(db.Integer, db.ForeignKey('forum_post.id'), nullable=True)
+    is_pinned = db.Column(db.Boolean, default=False)
+    is_locked = db.Column(db.Boolean, default=False)
+    view_count = db.Column(db.Integer, default=0)
+    
+    # Beziehungen
+    author = db.relationship('User', backref='forum_posts')
+    replies = db.relationship('ForumPost', backref=db.backref('parent', remote_side=[id]), lazy=True)
+    
+    def __repr__(self):
+        return f'<ForumPost {self.title}>' 

start.sh

@@ -0,0 +1,53 @@
+#!/usr/bin/env powershell
+# Windows PowerShell-Version des Start-Skripts
+# Datum: 01.05.2025
+
+# Docker-Status prüfen
+Write-Host "Prüfe Docker-Status..." -ForegroundColor Cyan
+try {
+    $status = docker ps -q
+    if ($LASTEXITCODE -ne 0) {
+        Write-Host "Docker ist nicht gestartet. Bitte starten Sie Docker Desktop." -ForegroundColor Red
+        exit 1
+    }
+} catch {
+    Write-Host "Docker ist nicht verfügbar. Bitte installieren Sie Docker Desktop und starten Sie es." -ForegroundColor Red
+    Write-Host $_.Exception.Message
+    exit 1
+}
+
+# Alte Container stoppen und entfernen
+$containerExists = docker ps -a --filter "name=systades_app" -q
+if ($containerExists) {
+    Write-Host "Stoppe und entferne alten Container..." -ForegroundColor Yellow
+    docker rm -f systades_app
+}
+
+# Alte Images löschen
+Write-Host "Entferne altes Image..." -ForegroundColor Yellow
+docker rmi -f systades_app:latest
+
+# Stelle sicher, dass das Datenbankverzeichnis existiert
+if (-not (Test-Path "database")) {
+    New-Item -Path "database" -ItemType Directory -Force
+}
+
+# Docker-Compose Setup neu bauen
+Write-Host "Baue Container neu..." -ForegroundColor Green
+docker-compose build --no-cache
+
+# Docker-Compose neu starten
+Write-Host "Starte Container..." -ForegroundColor Green
+docker-compose up -d --force-recreate
+
+# Warte kurz und prüfe, ob der Container läuft
+Write-Host "Prüfe Container-Status..." -ForegroundColor Cyan
+Start-Sleep -Seconds 3
+docker ps | Select-String "systades_app"
+
+# Ausgabe
+Write-Host "`nSystemstatus:" -ForegroundColor Cyan
+Write-Host "----------------------------------------"
+Write-Host "Systades-Anwendung ist jetzt unter http://localhost:5000 erreichbar." -ForegroundColor Green
+Write-Host "Container-Logs können mit 'docker logs -f systades_app' angezeigt werden." -ForegroundColor Green
+Write-Host "----------------------------------------" 

static/541AABD7-4E37-44ED-B491-1459C8C19699.PNG

@@ -0,0 +1 @@
+ 

static/css/base-styles.css

@@ -40,8 +40,8 @@
     --light-bg: #f9fafb;
     --light-text: #1e293b;
     --light-heading: #0f172a;
-    --light-primary: #3b82f6;
-    --light-primary-hover: #4f46e5;
+    --light-primary: #7c3aed;
+    --light-primary-hover: #6d28d9;
     --light-secondary: #6b7280;
     --light-border: #e5e7eb;
     --light-card-bg: rgba(255, 255, 255, 0.92);
@@ -524,3 +524,231 @@ body:not(.dark) .navbar {
     box-shadow: var(--light-shadow);
     border-bottom: 1px solid var(--light-border);
 }
+
+/* Erweiterte Light-Mode-spezifische Stile */
+body:not(.dark) .glass-effect {
+    background-color: rgba(255, 255, 255, 0.7);
+    backdrop-filter: blur(12px);
+    -webkit-backdrop-filter: blur(12px);
+    border: 1px solid rgba(209, 213, 219, 0.3);
+}
+
+body:not(.dark) .card {
+    background-color: rgba(255, 255, 255, 0.85);
+    border: 1px solid var(--light-border);
+    box-shadow: var(--light-shadow);
+    transition: all 0.3s ease;
+}
+
+body:not(.dark) .card:hover {
+    box-shadow: 0 8px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
+    transform: translateY(-2px);
+}
+
+/* Light Mode Buttons */
+body:not(.dark) .btn-primary {
+    background-color: var(--light-primary);
+    color: white;
+    border: none;
+    transition: all 0.2s ease;
+}
+
+body:not(.dark) .btn-primary:hover {
+    background-color: var(--light-primary-hover);
+    box-shadow: 0 4px 12px rgba(124, 58, 237, 0.2);
+}
+
+body:not(.dark) .btn-secondary {
+    background-color: #f3f4f6;
+    color: var(--light-text);
+    border: 1px solid #e5e7eb;
+}
+
+body:not(.dark) .btn-secondary:hover {
+    background-color: #e5e7eb;
+}
+
+body:not(.dark) .btn-outline {
+    background-color: transparent;
+    color: var(--light-primary);
+    border: 1px solid var(--light-primary);
+}
+
+body:not(.dark) .btn-outline:hover {
+    background-color: rgba(124, 58, 237, 0.05);
+}
+
+/* Light Mode Formulare */
+body:not(.dark) input, 
+body:not(.dark) select, 
+body:not(.dark) textarea {
+    background-color: white;
+    border: 1px solid #d1d5db;
+    color: #1f2937;
+}
+
+body:not(.dark) input:focus, 
+body:not(.dark) select:focus, 
+body:not(.dark) textarea:focus {
+    border-color: var(--light-primary);
+    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
+}
+
+/* Light Mode Navigation */
+body:not(.dark) .sidebar {
+    background-color: white;
+    border-right: 1px solid #e5e7eb;
+}
+
+body:not(.dark) .sidebar-link {
+    color: #4b5563;
+}
+
+body:not(.dark) .sidebar-link:hover {
+    background-color: #f3f4f6;
+    color: var(--light-primary);
+}
+
+body:not(.dark) .sidebar-link.active {
+    background-color: rgba(124, 58, 237, 0.08);
+    color: var(--light-primary);
+    font-weight: 500;
+}
+
+/* Light Mode Tabellen */
+body:not(.dark) table {
+    border-color: #e5e7eb;
+}
+
+body:not(.dark) th {
+    background-color: #f9fafb;
+    color: #111827;
+    font-weight: 600;
+}
+
+body:not(.dark) tr:nth-child(even) {
+    background-color: #f9fafb;
+}
+
+body:not(.dark) tr:hover {
+    background-color: #f3f4f6;
+}
+
+/* Light Mode Icons */
+body:not(.dark) .icon {
+    color: #6b7280;
+}
+
+body:not(.dark) .icon-primary {
+    color: var(--light-primary);
+}
+
+/* Light Mode Alerts/Benachrichtigungen */
+body:not(.dark) .alert-info {
+    background-color: #eff6ff;
+    border-left: 4px solid #3b82f6;
+    color: #1e40af;
+}
+
+body:not(.dark) .alert-success {
+    background-color: #ecfdf5;
+    border-left: 4px solid #10b981;
+    color: #065f46;
+}
+
+body:not(.dark) .alert-warning {
+    background-color: #fffbeb;
+    border-left: 4px solid #f59e0b;
+    color: #92400e;
+}
+
+body:not(.dark) .alert-error {
+    background-color: #fef2f2;
+    border-left: 4px solid #ef4444;
+    color: #b91c1c;
+}
+
+/* Light Mode Badge */
+body:not(.dark) .badge {
+    background-color: #e5e7eb;
+    color: #374151;
+}
+
+body:not(.dark) .badge-primary {
+    background-color: rgba(124, 58, 237, 0.1);
+    color: var(--light-primary);
+}
+
+/* Light Mode Mindmap spezifisch */
+body:not(.dark) #cy {
+    background-color: rgba(255, 255, 255, 0.7);
+    border: 1px solid #e5e7eb;
+}
+
+body:not(.dark) .node {
+    border: 2px solid white;
+    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
+}
+
+body:not(.dark) .node:hover,
+body:not(.dark) .node.selected {
+    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.5), 0 4px 8px rgba(0, 0, 0, 0.1);
+}
+
+body:not(.dark) .edge {
+    opacity: 0.7;
+}
+
+body:not(.dark) .edge:hover,
+body:not(.dark) .edge.selected {
+    opacity: 1;
+}
+
+/* Footer im Light Mode */
+body:not(.dark) footer {
+    background-color: rgba(249, 250, 251, 0.7);
+    border-top: 1px solid #e5e7eb;
+}
+
+/* Alpine.js Transitions im Light Mode */
+body:not(.dark) [x-cloak] {
+    display: none !important;
+}
+
+/* Suchfeldstyling im Light Mode */
+body:not(.dark) .search-container input {
+    background-color: white;
+    border: 1px solid #d1d5db;
+    color: #1f2937;
+}
+
+body:not(.dark) .search-container input:focus {
+    border-color: var(--light-primary);
+    box-shadow: 0 0 0 2px rgba(124, 58, 237, 0.2);
+}
+
+body:not(.dark) .search-results {
+    background-color: white;
+    border: 1px solid #e5e7eb;
+    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
+}
+
+body:not(.dark) .search-result-item:hover {
+    background-color: #f3f4f6;
+}
+
+/* Profile und Benutzermenü im Light Mode */
+body:not(.dark) .avatar {
+    border: 2px solid white;
+    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
+}
+
+body:not(.dark) .user-dropdown {
+    background-color: white;
+    border: 1px solid #e5e7eb;
+    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
+}
+
+body:not(.dark) .user-dropdown-item:hover {
+    background-color: #f3f4f6;
+} 

static/neural-network-background-full.js

@@ -18,11 +18,11 @@ class NeuralNetworkBackground {
     
     // Standardkonfiguration mit subtileren Werten
     this.config = {
-      nodeCount: 50,            // Weniger Knoten
+      nodeCount: 30,            // Weniger Knoten
       nodeSize: 1.2,            // Kleinere Knoten
       connectionDistance: 150,  // Reduzierte Verbindungsdistanz
       connectionOpacity: 0.3,   // Sanftere Verbindungslinien
-      clusterCount: 2,          // Weniger Cluster
+      clusterCount: 6,          // Weniger Cluster
       clusterRadius: 380,       // Größerer Cluster-Radius für mehr Verteilung
       animationSpeed: 0.25,     // Langsamere Animation
       flowDensity: 0.05,        // Deutlich weniger Flussanimationen

templates/base.html

@@ -59,6 +59,20 @@
                 800: '#0e1220',
                 900: '#0a0e19'
               }
+            },
+            keyframes: {
+              float: {
+                '0%, 100%': { transform: 'translateY(0)' },
+                '50%': { transform: 'translateY(-5px)' }
+              },
+              'bounce-slow': {
+                '0%, 100%': { transform: 'translateY(0)' },
+                '50%': { transform: 'translateY(-8px)' }
+              }
+            },
+            animation: {
+              float: 'float 3s ease-in-out infinite',
+              'bounce-slow': 'bounce-slow 2s ease-in-out infinite'
             }
           }
         }
@@ -69,8 +83,8 @@
     <link href="{{ url_for('static', filename='fonts/inter.css') }}" rel="stylesheet">
     <link href="{{ url_for('static', filename='fonts/jetbrains-mono.css') }}" rel="stylesheet">
     
-    <!-- Icons - Self-hosted Font Awesome -->
-    <link href="{{ url_for('static', filename='css/all.min.css') }}" rel="stylesheet">
+    <!-- Font Awesome vom CDN -->
+    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" rel="stylesheet">
     
     <!-- Assistent CSS -->
     <link href="{{ url_for('static', filename='css/assistant.css') }}" rel="stylesheet">
@@ -111,7 +125,7 @@
     <!-- Seitenspezifische Styles -->
     {% block extra_css %}{% endblock %}
     
-    <!-- Custom dark mode styles -->
+    <!-- Custom dark/light mode styles -->
     <!-- ► ►  Farb‑Token strikt getrennt  ◄ ◄ -->
     <style>
         /* Light‑Mode */
@@ -149,6 +163,39 @@
         .glass-navbar { @apply glass-morphism border backdrop-blur-xl; }
         .light .glass-navbar { background-color:rgba(255,255,255,.8); border-color:rgba(0,0,0,.05); }
         .dark .glass-navbar { background-color:rgba(10,14,25,.8); border-color:rgba(255,255,255,.05); }
+
+        /* Light-Mode spezifische Stile */
+        body:not(.dark) {
+          background-color: var(--bg-primary);
+          color: var(--text-primary);
+        }
+        
+        .nav-link-light {
+          color: var(--text-secondary);
+          transition: all 0.3s ease;
+        }
+        
+        .nav-link-light:hover {
+          color: var(--text-primary);
+          background-color: rgba(126, 34, 206, 0.1);
+        }
+        
+        .nav-link-light-active {
+          color: var(--accent-primary);
+          background-color: rgba(126, 34, 206, 0.15);
+          font-weight: 500;
+        }
+        
+        /* Kartendesign im Light-Mode */
+        body:not(.dark) .card {
+          background-color: white;
+          border: 1px solid #e5e7eb;
+          box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
+        }
+        
+        body:not(.dark) .card:hover {
+          box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
+        }
       </style>
 </head>
 <body data-page="{{ request.endpoint }}" class="relative overflow-x-hidden dark bg-gray-900 text-white" x-data="{ 
@@ -158,6 +205,17 @@
     showSettingsModal: false,
     
     init() {
+        this.initDarkMode();
+    },
+    
+    initDarkMode() {
+        // Lade zuerst den Wert aus dem localStorage (client-seitig)
+        const storedMode = localStorage.getItem('colorMode');
+        if (storedMode) {
+            this.darkMode = storedMode === 'dark';
+        }
+        
+        // Dann hole die Server-Einstellung, die Vorrang hat
         this.fetchDarkModeFromSession();
     },
     
@@ -167,7 +225,7 @@
             .then(data => {
                 if (data.success) {
                     this.darkMode = data.darkMode === 'true';
-                    document.querySelector('html').classList.toggle('dark', this.darkMode);
+                    this.applyDarkMode();
                 }
             })
             .catch(error => {
@@ -175,9 +233,15 @@
             });
     },
     
+    applyDarkMode() {
+        document.querySelector('html').classList.toggle('dark', this.darkMode);
+        document.querySelector('body').classList.toggle('dark', this.darkMode);
+        localStorage.setItem('colorMode', this.darkMode ? 'dark' : 'light');
+    },
+    
     toggleDarkMode() {
         this.darkMode = !this.darkMode;
-        document.querySelector('html').classList.toggle('dark', this.darkMode);
+        this.applyDarkMode();
         
         fetch('/api/set_dark_mode', {
             method: 'POST',
@@ -189,7 +253,6 @@
         .then(response => response.json())
         .then(data => {
             if (data.success) {
-                localStorage.setItem('darkMode', this.darkMode ? 'dark' : 'light');
                 document.dispatchEvent(new CustomEvent('darkModeToggled', { 
                     detail: { isDark: this.darkMode } 
                 }));
@@ -257,25 +320,6 @@
 
                 <!-- Rechte Seite -->
                 <div class="flex items-center space-x-4">
-                    <!-- Dark Mode Toggle Switch -->
-                    <div class="flex items-center cursor-pointer" @click="toggleDarkMode">
-                        <div class="relative w-12 h-6">
-                            <input type="checkbox" id="darkModeToggle" class="sr-only" x-model="darkMode">
-                            <div class="block w-12 h-6 rounded-full transition-colors duration-300"
-                                 x-bind:class="darkMode ? 'bg-purple-800/50' : 'bg-gray-400/50'"></div>
-                            <div class="dot absolute left-1 top-1 w-4 h-4 rounded-full transition-transform duration-300 shadow-md"
-                                 x-bind:class="darkMode ? 'bg-purple-600 transform translate-x-6' : 'bg-white'"></div>
-                        </div>
-                        <div class="ml-3 hidden sm:block" 
-                             x-bind:class="darkMode ? 'text-white/90' : 'text-gray-700'">
-                            <span x-text="darkMode ? 'Dunkel' : 'Hell'"></span>
-                        </div>
-                        <div class="ml-2 sm:hidden" 
-                             x-bind:class="darkMode ? 'text-white/90' : 'text-gray-700'">
-                            <i class="fa-solid" :class="darkMode ? 'fa-sun' : 'fa-moon'"></i>
-                        </div>
-                    </div>
-
                     <!-- Profil-Link oder Login -->
                     {% if current_user.is_authenticated %}
                     <div class="relative" x-data="{ open: false }">
@@ -578,37 +622,42 @@
         });
     </script>
 
-    <!-- Dark/Light-Mode persistent und robust -->
+    <!-- Dark/Light-Mode vereinheitlicht -->
     <script>
-      (function() {
-        function applyMode(mode) {
-          if (mode === 'dark') {
-            document.documentElement.classList.add('dark');
-            localStorage.setItem('colorMode', 'dark');
+      // Globaler Zugriff für externe Skripte
+      window.MindMap = window.MindMap || {};
+      
+      window.MindMap.toggleDarkMode = function() {
+        // Alpine.js-Instanz benutzen, wenn verfügbar
+        const appEl = document.querySelector('body');
+        if (appEl && appEl.__x) {
+          appEl.__x.$data.toggleDarkMode();
         } else {
-            document.documentElement.classList.remove('dark');
-            localStorage.setItem('colorMode', 'light');
-          }
-        }
-        // Beim Laden: Präferenz aus localStorage oder System übernehmen
-        const stored = localStorage.getItem('colorMode');
-        if (stored === 'dark' || stored === 'light') {
-          applyMode(stored);
-        } else {
-          // Systempräferenz als Fallback
-          const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
-          applyMode(prefersDark ? 'dark' : 'light');
-        }
-        // Umschalter für alle Mode-Toggles
-        window.toggleColorMode = function() {
+          // Fallback: Nur classList und localStorage
           const isDark = document.documentElement.classList.contains('dark');
-          applyMode(isDark ? 'light' : 'dark');
+          document.documentElement.classList.toggle('dark', !isDark);
+          document.body.classList.toggle('dark', !isDark);
+          localStorage.setItem('colorMode', !isDark ? 'dark' : 'light');
+          
+          // Server aktualisieren
+          fetch('/api/set_dark_mode', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ darkMode: !isDark })
+          }).catch(console.error);
+        }
       };
-        // Optional: globales Event für andere Skripte
-        window.addEventListener('storage', function(e) {
-          if (e.key === 'colorMode') applyMode(e.newValue);
+      
+      // Fallback für Browser-Präferenz, falls keine Einstellung geladen werden konnte
+      document.addEventListener('DOMContentLoaded', function() {
+        if (!document.body.classList.contains('dark') && !document.documentElement.classList.contains('dark')) {
+          const prefersDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
+          if (prefersDark) {
+            document.documentElement.classList.add('dark');
+            document.body.classList.add('dark');
+          }
+        }
       });
-      })();
     </script>
 </body>
 </html> 

templates/community/category.html

@@ -0,0 +1,192 @@
+{% extends 'base.html' %}
+
+{% block title %}{{ category.title }} - Forum{% endblock %}
+
+{% block extra_css %}
+<style>
+  .thread-item {
+    transition: all 0.2s ease;
+  }
+  .thread-item:hover {
+    transform: translateX(2px);
+  }
+  .thread-pinned {
+    border-left-width: 4px;
+  }
+</style>
+{% endblock %}
+
+{% block content %}
+<div class="container mx-auto px-4 py-8">
+  <!-- Breadcrumb Navigation -->
+  <div class="mb-6 flex items-center text-sm">
+    <a href="{{ url_for('community') }}" class="opacity-75 hover:opacity-100 transition-opacity">
+      <i class="fas fa-home mr-1"></i> Forum
+    </a>
+    <span class="mx-2 opacity-50">/</span>
+    <span class="font-medium">{{ category.title }}</span>
+  </div>
+  
+  <!-- Kategorie-Header -->
+  <div class="mb-8 flex flex-wrap items-center justify-between gap-4">
+    <div class="flex items-center">
+      <!-- Kategorie-Icon -->
+      <div class="w-12 h-12 rounded-xl mr-4 flex items-center justify-center text-white" 
+           style="background-color: {{ node.color_code or '#6d28d9' }}">
+        <i class="fas {{ node.icon or 'fa-folder' }} text-2xl"></i>
+      </div>
+      
+      <!-- Kategorie-Info -->
+      <div>
+        <h1 class="text-2xl font-bold">{{ category.title }}</h1>
+        <p class="opacity-75">{{ category.description }}</p>
+      </div>
+    </div>
+    
+    <!-- Neues Thema erstellen -->
+    <a href="{{ url_for('new_post', category_id=category.id) }}" 
+       class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
+       x-bind:class="darkMode 
+       ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
+       : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
+      <i class="fas fa-plus-circle mr-2"></i>
+      Neues Thema
+    </a>
+  </div>
+  
+  <!-- Threads anzeigen -->
+  <div class="mb-8 rounded-xl overflow-hidden"
+       x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200'">
+    
+    <!-- Header -->
+    <div class="p-4 border-b" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
+      <div class="grid grid-cols-12 gap-4">
+        <div class="col-span-7 font-medium">Thema</div>
+        <div class="col-span-1 text-center font-medium hidden md:block">Antworten</div>
+        <div class="col-span-2 text-center font-medium hidden md:block">Autor</div>
+        <div class="col-span-2 text-center font-medium hidden md:block">Letzte Antwort</div>
+      </div>
+    </div>
+    
+    <!-- Thread-Liste -->
+    {% if threads_data %}
+      {% for thread_data in threads_data %}
+        {% set thread = thread_data.thread %}
+        <div class="thread-item p-4 border-b last:border-b-0 {{ 'thread-pinned' if thread.is_pinned }}" 
+             x-bind:class="darkMode 
+             ? 'border-white/10 hover:bg-gray-700/50 {{ 'border-l-yellow-500' if thread.is_pinned }}' 
+             : 'border-gray-200 hover:bg-gray-50 {{ 'border-l-yellow-500' if thread.is_pinned }}'">
+          <a href="{{ url_for('forum_post', post_id=thread.id) }}" class="block">
+            <div class="grid grid-cols-12 gap-4">
+              <!-- Thema -->
+              <div class="col-span-12 md:col-span-7">
+                <div class="flex items-start">
+                  <!-- Status-Icons -->
+                  <div class="flex flex-col items-center mr-3 pt-1">
+                    {% if thread.is_pinned %}
+                      <i class="fas fa-thumbtack text-yellow-500" title="Angepinnt"></i>
+                    {% endif %}
+                    {% if thread.is_locked %}
+                      <i class="fas fa-lock text-red-500 mt-1" title="Gesperrt"></i>
+                    {% endif %}
+                  </div>
+                  
+                  <!-- Themen-Info -->
+                  <div>
+                    <h3 class="font-medium leading-snug mb-1 {% if thread.is_locked %}opacity-70{% endif %}">
+                      {{ thread.title }}
+                    </h3>
+                    <div class="flex items-center text-xs opacity-70 mt-1">
+                      <span><i class="fas fa-eye mr-1"></i> {{ thread.view_count }}</span>
+                      <span class="mx-2 block md:hidden">•</span>
+                      <span class="block md:hidden"><i class="fas fa-reply mr-1"></i> {{ thread_data.reply_count }}</span>
+                      <span class="mx-2">•</span>
+                      <span><i class="fas fa-clock mr-1"></i> {{ thread.created_at.strftime('%d.%m.%Y, %H:%M') }}</span>
+                    </div>
+                  </div>
+                </div>
+              </div>
+              
+              <!-- Antworten -->
+              <div class="col-span-1 text-center hidden md:flex items-center justify-center">
+                <span class="px-2.5 py-1 rounded-full text-sm font-medium" 
+                     x-bind:class="darkMode 
+                     ? 'bg-indigo-900/40 text-indigo-300' 
+                     : 'bg-indigo-100 text-indigo-800'">
+                  {{ thread_data.reply_count }}
+                </span>
+              </div>
+              
+              <!-- Autor -->
+              <div class="col-span-2 text-center hidden md:flex items-center justify-center">
+                <div class="flex items-center">
+                  <div class="w-7 h-7 rounded-full flex items-center justify-center text-white text-xs font-medium overflow-hidden mr-2" 
+                       style="background: linear-gradient(135deg, #8b5cf6, #6366f1);">
+                    {% if thread.author.avatar %}
+                      <img src="{{ thread.author.avatar }}" alt="{{ thread.author.username }}" class="w-full h-full object-cover">
+                    {% else %}
+                      {{ thread.author.username[0].upper() }}
+                    {% endif %}
+                  </div>
+                  <span class="text-sm truncate max-w-[80px]">{{ thread.author.username }}</span>
+                </div>
+              </div>
+              
+              <!-- Letzte Antwort -->
+              <div class="col-span-2 text-center hidden md:block text-sm">
+                {% if thread_data.latest_reply %}
+                  <div>{{ thread_data.latest_reply.created_at.strftime('%d.%m.%Y') }}</div>
+                  <div class="opacity-75 text-xs">{{ thread_data.latest_reply.created_at.strftime('%H:%M') }} Uhr</div>
+                {% else %}
+                  <span class="opacity-60">Keine Antworten</span>
+                {% endif %}
+              </div>
+            </div>
+          </a>
+        </div>
+      {% endfor %}
+    {% else %}
+      <div class="p-8 text-center">
+        <div class="text-3xl mb-3 opacity-30"><i class="fas fa-comments"></i></div>
+        <h3 class="text-xl font-semibold mb-2">Keine Themen vorhanden</h3>
+        <p class="opacity-75 mb-4">In dieser Kategorie wurden noch keine Themen erstellt.</p>
+        <a href="{{ url_for('new_post', category_id=category.id) }}" 
+           class="inline-block px-5 py-2.5 rounded-lg transition-all duration-300"
+           x-bind:class="darkMode 
+           ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
+           : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
+          <i class="fas fa-plus-circle mr-2"></i>
+          Erstes Thema erstellen
+        </a>
+      </div>
+    {% endif %}
+  </div>
+  
+  <!-- Link zur Mindmap -->
+  <div class="rounded-xl p-5 mb-4 flex items-center"
+       x-bind:class="darkMode ? 'bg-purple-900/20 border border-purple-800/30' : 'bg-purple-50 border border-purple-100'">
+    <div class="text-3xl mr-4 opacity-80">
+      <i class="fas fa-diagram-project" style="color: {{ node.color_code }}"></i>
+    </div>
+    <div>
+      <h3 class="font-medium mb-1">Mindmap-Knotenpunkt: {{ node.name }}</h3>
+      <p class="text-sm opacity-75">In der Mindmap findest du weitere Informationen zu diesem Themenbereich.</p>
+    </div>
+    <div class="ml-auto">
+      <a href="{{ url_for('mindmap') }}" 
+         class="px-4 py-2 rounded-lg inline-block text-sm transition-all"
+         x-bind:class="darkMode 
+         ? 'bg-purple-800/60 hover:bg-purple-700/60 text-white' 
+         : 'bg-white hover:bg-purple-100 text-purple-800 border border-purple-200'">
+        Zur Mindmap
+      </a>
+    </div>
+  </div>
+</div>
+{% endblock %}
+
+{% block scripts %}
+<script>
+  // Hier können bei Bedarf kategoriespezifische Scripts eingefügt werden
+</script>
+{% endblock %} 

templates/community/edit_post.html

@@ -0,0 +1,344 @@
+{% extends 'base.html' %}
+
+{% block title %}Beitrag bearbeiten{% endblock %}
+
+{% block extra_css %}
+<style>
+  .markdown-preview {
+    min-height: 200px;
+    max-height: 400px;
+    overflow-y: auto;
+    line-height: 1.6;
+  }
+  .markdown-preview p {
+    margin-bottom: 1rem;
+  }
+  .markdown-preview h1, .markdown-preview h2, .markdown-preview h3, 
+  .markdown-preview h4, .markdown-preview h5, .markdown-preview h6 {
+    margin-top: 1.5rem;
+    margin-bottom: 0.75rem;
+    font-weight: 600;
+  }
+  .markdown-preview h1 { font-size: 1.8rem; }
+  .markdown-preview h2 { font-size: 1.5rem; }
+  .markdown-preview h3 { font-size: 1.3rem; }
+  .markdown-preview h4 { font-size: 1.1rem; }
+  .markdown-preview ul, .markdown-preview ol {
+    margin-left: 1.5rem;
+    margin-bottom: 1rem;
+  }
+  .markdown-preview ul { list-style-type: disc; }
+  .markdown-preview ol { list-style-type: decimal; }
+  .markdown-preview pre {
+    background-color: rgba(0,0,0,0.05);
+    padding: 1rem;
+    border-radius: 0.5rem;
+    overflow-x: auto;
+    margin: 1rem 0;
+  }
+  .markdown-preview code {
+    font-family: 'JetBrains Mono', monospace;
+    font-size: 0.9em;
+    padding: 0.1em 0.3em;
+    border-radius: 0.3em;
+    background-color: rgba(0,0,0,0.05);
+  }
+  .markdown-preview pre code {
+    padding: 0;
+    background-color: transparent;
+  }
+  .markdown-preview blockquote {
+    border-left: 4px solid;
+    padding-left: 1rem;
+    margin-left: 0;
+    margin-right: 0;
+    margin-bottom: 1rem;
+    opacity: 0.8;
+  }
+  .dark .markdown-preview code {
+    background-color: rgba(255,255,255,0.1);
+  }
+  .dark .markdown-preview blockquote {
+    border-color: rgba(255,255,255,0.2);
+  }
+  .node-mention {
+    display: inline-flex;
+    align-items: center;
+    background-color: rgba(109, 40, 217, 0.1);
+    color: #6d28d9;
+    border-radius: 4px;
+    padding: 1px 6px;
+    font-size: 0.9em;
+    margin: 0 2px;
+    font-weight: 500;
+  }
+  .dark .node-mention {
+    background-color: rgba(167, 139, 250, 0.2);
+    color: #a78bfa;
+  }
+</style>
+{% endblock %}
+
+{% block content %}
+<div class="container mx-auto px-4 py-8">
+  <!-- Breadcrumb Navigation -->
+  <div class="mb-6 flex items-center text-sm">
+    <a href="{{ url_for('community') }}" class="opacity-75 hover:opacity-100 transition-opacity">
+      <i class="fas fa-home mr-1"></i> Forum
+    </a>
+    <span class="mx-2 opacity-50">/</span>
+    <a href="{{ url_for('forum_category', category_id=post.category_id) }}" class="opacity-75 hover:opacity-100 transition-opacity">
+      {{ post.category.title }}
+    </a>
+    <span class="mx-2 opacity-50">/</span>
+    {% if post.parent_id %}
+    <a href="{{ url_for('forum_post', post_id=post.parent_id) }}" class="opacity-75 hover:opacity-100 transition-opacity truncate max-w-[200px]">
+      {{ post.parent.title }}
+    </a>
+    <span class="mx-2 opacity-50">/</span>
+    {% endif %}
+    <span class="font-medium">Beitrag bearbeiten</span>
+  </div>
+  
+  <!-- Formular-Header -->
+  <div class="mb-6">
+    <h1 class="text-2xl font-bold mb-2">Beitrag bearbeiten</h1>
+    <p class="opacity-75">
+      {% if post.parent_id %}
+      Antwort auf <span class="font-medium">{{ post.parent.title }}</span>
+      {% else %}
+      in der Kategorie <span class="font-medium">{{ post.category.title }}</span>
+      {% endif %}
+    </p>
+  </div>
+  
+  <!-- Formular -->
+  <div class="mb-8 rounded-xl overflow-hidden"
+       x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200'">
+    <div class="p-4 border-b font-medium" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
+      <i class="fas fa-edit mr-2"></i>
+      Beitrag bearbeiten
+    </div>
+    <div class="p-6">
+      <form action="{{ url_for('edit_post', post_id=post.id) }}" method="POST" x-data="{ 
+        title: '{{ post.title|safe }}', 
+        content: '{{ post.content|replace('\n', '\\n')|replace('\'', '\\\'')|safe }}',
+        showPreview: false,
+        previewHtml: '',
+        
+        updatePreview() {
+          // Verarbeite den Inhalt
+          if (this.content.trim() === '') {
+            this.previewHtml = '<div class=\'opacity-50 italic\'>Die Vorschau wird hier angezeigt...</div>';
+            return;
+          }
+          
+          // Verarbeite Markdown
+          let html = marked.parse(this.content);
+          
+          // Ersetze @Knotenname mit entsprechenden Links
+          html = html.replace(/@([a-zA-Z0-9äöüÄÖÜß_-]+)/g, '<span class=\'node-mention\'><i class=\'fas fa-diagram-project fa-xs mr-1\'></i>$1</span>');
+          
+          this.previewHtml = html;
+        }
+      }">
+        <div class="mb-6">
+          <label for="title" class="block mb-2 font-medium">Titel</label>
+          <div class="rounded-lg overflow-hidden"
+               x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'">
+            <input type="text" id="title" name="title" 
+                  class="w-full px-4 py-3" 
+                  x-bind:class="darkMode 
+                  ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
+                  : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
+                  x-model="title"
+                  required>
+          </div>
+        </div>
+        
+        <div class="mb-6">
+          <div class="flex justify-between items-center mb-2">
+            <label for="content" class="font-medium">Inhalt</label>
+            <div class="flex space-x-2">
+              <button type="button"
+                     class="px-3 py-1 rounded text-sm flex items-center"
+                     x-bind:class="darkMode 
+                     ? 'bg-gray-700 hover:bg-gray-600 text-white' 
+                     : 'bg-gray-200 hover:bg-gray-300 text-gray-700'"
+                     @click="showPreview = false"
+                     x-bind:disabled="!showPreview"
+                     x-bind:class="{'opacity-50': !showPreview}">
+                <i class="fas fa-edit mr-1"></i> Bearbeiten
+              </button>
+              <button type="button"
+                     class="px-3 py-1 rounded text-sm flex items-center"
+                     x-bind:class="darkMode 
+                     ? 'bg-gray-700 hover:bg-gray-600 text-white' 
+                     : 'bg-gray-200 hover:bg-gray-300 text-gray-700'"
+                     @click="updatePreview(); showPreview = true"
+                     x-bind:disabled="showPreview"
+                     x-bind:class="{'opacity-50': showPreview}">
+                <i class="fas fa-eye mr-1"></i> Vorschau
+              </button>
+            </div>
+          </div>
+          
+          <!-- Editor -->
+          <div class="rounded-lg overflow-hidden mb-2"
+               x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'"
+               x-show="!showPreview">
+            <textarea id="content" name="content" rows="12" 
+                     class="w-full p-3 resize-y"
+                     x-bind:class="darkMode 
+                     ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
+                     : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
+                     x-model="content"
+                     required></textarea>
+          </div>
+          
+          <!-- Preview -->
+          <div class="rounded-lg overflow-hidden mb-2 p-4 markdown-preview"
+               x-bind:class="darkMode 
+               ? 'border border-white/20 bg-gray-700/30' 
+               : 'border border-gray-300 bg-gray-50'"
+               x-show="showPreview"
+               x-html="previewHtml">
+          </div>
+          
+          <!-- Markdown-Hilfsmittel -->
+          <div class="mb-4" x-show="!showPreview">
+            <div class="text-xs opacity-70">
+              <p>Du kannst Knotenpunkte der Mindmap durch <code>@Knotenname</code> verlinken.</p>
+              <p>Dieser Editor unterstützt Markdown-Formatierung:</p>
+              <div class="flex flex-wrap gap-2 mt-1">
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="**" data-before="" data-after="" title="Fett">
+                  <i class="fas fa-bold"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="*" data-before="" data-after="" title="Kursiv">
+                  <i class="fas fa-italic"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="`" data-before="" data-after="" title="Code">
+                  <i class="fas fa-code"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="[Link-Text](URL)" data-before="" data-after="" title="Link">
+                  <i class="fas fa-link"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="\n```\nCode-Block\n```" data-before="" data-after="" title="Code-Block">
+                  <i class="fas fa-file-code"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format=">" data-before="" data-after="" title="Zitat">
+                  <i class="fas fa-quote-right"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="- " data-before="" data-after="" title="Liste">
+                  <i class="fas fa-list-ul"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="1. " data-before="" data-after="" title="Nummerierte Liste">
+                  <i class="fas fa-list-ol"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="# " data-before="" data-after="" title="Überschrift">
+                  <i class="fas fa-heading"></i>
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+        
+        <div class="flex justify-between items-center">
+          <a href="{{ url_for('forum_post', post_id=post.parent_id or post.id) }}" 
+             class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
+             x-bind:class="darkMode 
+             ? 'bg-gray-700 hover:bg-gray-600 text-white' 
+             : 'bg-gray-200 hover:bg-gray-300 text-gray-700'">
+            Abbrechen
+          </a>
+          <button type="submit" 
+                 class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
+                 x-bind:class="darkMode 
+                 ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
+                 : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
+            <i class="fas fa-save mr-2"></i>
+            Änderungen speichern
+          </button>
+        </div>
+      </form>
+    </div>
+  </div>
+</div>
+{% endblock %}
+
+{% block scripts %}
+<script>
+  document.addEventListener('DOMContentLoaded', function() {
+    // Markdown-Buttons für den Beitragseditor
+    document.querySelectorAll('.markdown-button').forEach(button => {
+      button.addEventListener('click', function() {
+        const textarea = document.getElementById('content');
+        const format = this.dataset.format;
+        const before = this.dataset.before || '';
+        const after = this.dataset.after || '';
+        
+        // Hole die aktuelle Auswahl
+        const start = textarea.selectionStart;
+        const end = textarea.selectionEnd;
+        const selection = textarea.value.substring(start, end);
+        
+        // Wende die Formatierung an
+        let formattedText;
+        if (format.includes('\n')) {
+          // Für Formate mit Zeilenumbrüchen (z.B. Code-Blöcke)
+          formattedText = format.replace('Code-Block', selection || 'Code-Block');
+        } else if (format.includes('[Link-Text](URL)')) {
+          formattedText = format.replace('Link-Text', selection || 'Link-Text');
+        } else if (format === '- ' || format === '1. ' || format === '# ' || format === '> ') {
+          // Für Listen und Überschriften: am Anfang der Zeile einfügen
+          const beforeSelection = textarea.value.substring(0, start);
+          const afterSelection = textarea.value.substring(end);
+          
+          // Finde den Anfang der aktuellen Zeile
+          const lastNewline = beforeSelection.lastIndexOf('\n');
+          const lineStart = lastNewline === -1 ? 0 : lastNewline + 1;
+          
+          // Füge das Format am Zeilenanfang ein
+          formattedText = beforeSelection.substring(0, lineStart) + 
+                         format + 
+                         beforeSelection.substring(lineStart) + 
+                         selection + 
+                         afterSelection;
+          
+          // Setze die neue Cursor-Position
+          const newCursorPos = end + format.length;
+          textarea.value = formattedText;
+          textarea.setSelectionRange(newCursorPos, newCursorPos);
+          
+          // Alpine.js Model aktualisieren
+          textarea.dispatchEvent(new Event('input'));
+          return; // Früher zurückkehren, da wir die Formatierung bereits angewendet haben
+        } else {
+          // Für einfache Formatierungen wie fett, kursiv, Code
+          formattedText = before + format + selection + format + after;
+        }
+        
+        // Ersetze den Text
+        textarea.value = textarea.value.substring(0, start) + formattedText + textarea.value.substring(end);
+        
+        // Setze den Fokus zurück auf das Textarea
+        textarea.focus();
+        
+        // Alpine.js Model aktualisieren
+        textarea.dispatchEvent(new Event('input'));
+        
+        // Setze die Auswahl neu, wenn es eine Auswahl gab
+        if (selection) {
+          const newStart = start + before.length + format.length;
+          const newEnd = newStart + selection.length;
+          textarea.setSelectionRange(newStart, newEnd);
+        } else {
+          // Setze den Cursor in die Mitte von **|** oder `|`
+          const newCursorPos = start + before.length + format.length;
+          textarea.setSelectionRange(newCursorPos, newCursorPos);
+        }
+      });
+    });
+  });
+</script>
+{% endblock %} 

templates/community/index.html

@@ -0,0 +1,125 @@
+{% extends 'base.html' %}
+
+{% block title %}Community Forum{% endblock %}
+
+{% block extra_css %}
+<style>
+  .forum-category {
+    transition: all 0.3s ease;
+  }
+  .forum-category:hover {
+    transform: translateY(-2px);
+  }
+  .category-icon {
+    font-size: 1.5rem;
+    width: 2.5rem;
+    height: 2.5rem;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: 0.75rem;
+  }
+</style>
+{% endblock %}
+
+{% block content %}
+<div class="container mx-auto px-4 py-8">
+  <!-- Seitenüberschrift -->
+  <div class="mb-8 text-center">
+    <h1 class="text-3xl font-bold mb-2 gradient-text">Community Forum</h1>
+    <p class="text-lg opacity-75">Diskutiere mit anderen Nutzern über die Hauptthemenbereiche der Mindmap</p>
+  </div>
+  
+  <!-- Forumskategorien -->
+  <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-8">
+    {% if categories_data %}
+      {% for cat_data in categories_data %}
+        <a href="{{ url_for('forum_category', category_id=cat_data.category.id) }}" class="forum-category block">
+          <div class="rounded-xl p-5 h-full" 
+               x-bind:class="darkMode ? 'bg-gray-800/60 hover:bg-gray-800/80 border border-white/10' : 'bg-white hover:bg-gray-50 border border-gray-200 shadow-md'">
+            <div class="flex items-start">
+              <!-- Kategorie-Icon -->
+              <div class="category-icon mr-4 text-white" 
+                   style="background-color: {{ cat_data.category.node.color_code or '#6d28d9' }}">
+                <i class="fas {{ cat_data.category.node.icon or 'fa-folder' }}"></i>
+              </div>
+              
+              <!-- Kategorie-Info -->
+              <div class="flex-grow">
+                <h3 class="text-xl font-semibold mb-2">{{ cat_data.category.title }}</h3>
+                <p class="opacity-75 text-sm mb-3">{{ cat_data.category.description }}</p>
+                
+                <!-- Statistik -->
+                <div class="flex flex-wrap gap-4 text-sm opacity-80">
+                  <div class="flex items-center">
+                    <i class="fas fa-comment-alt mr-2"></i>
+                    <span>{{ cat_data.total_posts }} Themen</span>
+                  </div>
+                  <div class="flex items-center">
+                    <i class="fas fa-reply mr-2"></i>
+                    <span>{{ cat_data.total_replies }} Antworten</span>
+                  </div>
+                  {% if cat_data.latest_post %}
+                  <div class="flex items-center">
+                    <i class="fas fa-clock mr-2"></i>
+                    <span>Neuster Beitrag: {{ cat_data.latest_post.created_at.strftime('%d.%m.%Y, %H:%M') }}</span>
+                  </div>
+                  {% endif %}
+                </div>
+              </div>
+              
+              <!-- Pfeil-Icon -->
+              <div class="ml-2">
+                <i class="fas fa-chevron-right opacity-50"></i>
+              </div>
+            </div>
+          </div>
+        </a>
+      {% endfor %}
+    {% else %}
+      <div class="col-span-2 text-center py-8">
+        <div class="text-3xl mb-3 opacity-30"><i class="fas fa-exclamation-circle"></i></div>
+        <h3 class="text-xl font-semibold mb-2">Keine Forum-Kategorien gefunden</h3>
+        <p class="opacity-75">Es sind derzeit keine Kategorien für Diskussionen verfügbar.</p>
+      </div>
+    {% endif %}
+  </div>
+  
+  <!-- Hinweis zur Nutzung -->
+  <div class="rounded-xl p-6 text-center mb-8" 
+       x-bind:class="darkMode ? 'bg-indigo-900/30 border border-indigo-700/30' : 'bg-indigo-50 border border-indigo-100'">
+    <h3 class="text-xl font-semibold mb-3">
+      <i class="fas fa-lightbulb mr-2 text-yellow-500"></i>
+      So funktioniert das Forum
+    </h3>
+    <p class="mb-4">Das Community-Forum ist nach den Hauptknotenpunkten der Systades-Mindmap strukturiert. 
+      In deinen Beiträgen kannst du Knotenpunkte mit <code>@Knotenname</code> verlinken.</p>
+    <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mt-6">
+      <div class="p-4 rounded-lg" 
+           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
+        <div class="text-2xl mb-2"><i class="fas fa-users text-indigo-400"></i></div>
+        <h4 class="font-medium mb-1">Fachliche Diskussionen</h4>
+        <p class="text-sm opacity-75">Tausche dich mit anderen zu spezifischen Themen aus</p>
+      </div>
+      <div class="p-4 rounded-lg" 
+           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
+        <div class="text-2xl mb-2"><i class="fas fa-link text-indigo-400"></i></div>
+        <h4 class="font-medium mb-1">Wissensvernetzung</h4>
+        <p class="text-sm opacity-75">Verknüpfe Inhalte durch Knotenreferenzen</p>
+      </div>
+      <div class="p-4 rounded-lg" 
+           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
+        <div class="text-2xl mb-2"><i class="fas fa-markdown text-indigo-400"></i></div>
+        <h4 class="font-medium mb-1">Markdown Support</h4>
+        <p class="text-sm opacity-75">Formatiere deine Beiträge mit Markdown</p>
+      </div>
+    </div>
+  </div>
+</div>
+{% endblock %}
+
+{% block scripts %}
+<script>
+  // Hier können bei Bedarf forumspezifische Scripts eingefügt werden
+</script>
+{% endblock %} 

templates/community/new_post.html

@@ -0,0 +1,355 @@
+{% extends 'base.html' %}
+
+{% block title %}Neues Thema - {{ category.title }}{% endblock %}
+
+{% block extra_css %}
+<style>
+  .markdown-preview {
+    min-height: 200px;
+    max-height: 400px;
+    overflow-y: auto;
+    line-height: 1.6;
+  }
+  .markdown-preview p {
+    margin-bottom: 1rem;
+  }
+  .markdown-preview h1, .markdown-preview h2, .markdown-preview h3, 
+  .markdown-preview h4, .markdown-preview h5, .markdown-preview h6 {
+    margin-top: 1.5rem;
+    margin-bottom: 0.75rem;
+    font-weight: 600;
+  }
+  .markdown-preview h1 { font-size: 1.8rem; }
+  .markdown-preview h2 { font-size: 1.5rem; }
+  .markdown-preview h3 { font-size: 1.3rem; }
+  .markdown-preview h4 { font-size: 1.1rem; }
+  .markdown-preview ul, .markdown-preview ol {
+    margin-left: 1.5rem;
+    margin-bottom: 1rem;
+  }
+  .markdown-preview ul { list-style-type: disc; }
+  .markdown-preview ol { list-style-type: decimal; }
+  .markdown-preview pre {
+    background-color: rgba(0,0,0,0.05);
+    padding: 1rem;
+    border-radius: 0.5rem;
+    overflow-x: auto;
+    margin: 1rem 0;
+  }
+  .markdown-preview code {
+    font-family: 'JetBrains Mono', monospace;
+    font-size: 0.9em;
+    padding: 0.1em 0.3em;
+    border-radius: 0.3em;
+    background-color: rgba(0,0,0,0.05);
+  }
+  .markdown-preview pre code {
+    padding: 0;
+    background-color: transparent;
+  }
+  .markdown-preview blockquote {
+    border-left: 4px solid;
+    padding-left: 1rem;
+    margin-left: 0;
+    margin-right: 0;
+    margin-bottom: 1rem;
+    opacity: 0.8;
+  }
+  .dark .markdown-preview code {
+    background-color: rgba(255,255,255,0.1);
+  }
+  .dark .markdown-preview blockquote {
+    border-color: rgba(255,255,255,0.2);
+  }
+  .node-mention {
+    display: inline-flex;
+    align-items: center;
+    background-color: rgba(109, 40, 217, 0.1);
+    color: #6d28d9;
+    border-radius: 4px;
+    padding: 1px 6px;
+    font-size: 0.9em;
+    margin: 0 2px;
+    font-weight: 500;
+  }
+  .dark .node-mention {
+    background-color: rgba(167, 139, 250, 0.2);
+    color: #a78bfa;
+  }
+</style>
+{% endblock %}
+
+{% block content %}
+<div class="container mx-auto px-4 py-8">
+  <!-- Breadcrumb Navigation -->
+  <div class="mb-6 flex items-center text-sm">
+    <a href="{{ url_for('community') }}" class="opacity-75 hover:opacity-100 transition-opacity">
+      <i class="fas fa-home mr-1"></i> Forum
+    </a>
+    <span class="mx-2 opacity-50">/</span>
+    <a href="{{ url_for('forum_category', category_id=category.id) }}" class="opacity-75 hover:opacity-100 transition-opacity">
+      {{ category.title }}
+    </a>
+    <span class="mx-2 opacity-50">/</span>
+    <span class="font-medium">Neues Thema</span>
+  </div>
+  
+  <!-- Formular-Header -->
+  <div class="mb-6">
+    <h1 class="text-2xl font-bold mb-2">Neues Thema erstellen</h1>
+    <p class="opacity-75">in der Kategorie <span class="font-medium">{{ category.title }}</span></p>
+  </div>
+  
+  <!-- Formular -->
+  <div class="mb-8 rounded-xl overflow-hidden"
+       x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200'">
+    <div class="p-4 border-b font-medium" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
+      <i class="fas fa-plus-circle mr-2"></i>
+      Neues Thema
+    </div>
+    <div class="p-6">
+      <form action="{{ url_for('new_post', category_id=category.id) }}" method="POST" x-data="{ 
+        title: '', 
+        content: '',
+        showPreview: false,
+        previewHtml: '',
+        
+        updatePreview() {
+          // Verarbeite den Inhalt
+          if (this.content.trim() === '') {
+            this.previewHtml = '<div class=\'opacity-50 italic\'>Die Vorschau wird hier angezeigt...</div>';
+            return;
+          }
+          
+          // Verarbeite Markdown
+          let html = marked.parse(this.content);
+          
+          // Ersetze @Knotenname mit entsprechenden Links
+          html = html.replace(/@([a-zA-Z0-9äöüÄÖÜß_-]+)/g, '<span class=\'node-mention\'><i class=\'fas fa-diagram-project fa-xs mr-1\'></i>$1</span>');
+          
+          this.previewHtml = html;
+        }
+      }">
+        <div class="mb-6">
+          <label for="title" class="block mb-2 font-medium">Titel des Themas</label>
+          <div class="rounded-lg overflow-hidden"
+               x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'">
+            <input type="text" id="title" name="title" 
+                  class="w-full px-4 py-3" 
+                  x-bind:class="darkMode 
+                  ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
+                  : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
+                  placeholder="Ein prägnanter Titel für dein Thema"
+                  x-model="title"
+                  required>
+          </div>
+        </div>
+        
+        <div class="mb-6">
+          <div class="flex justify-between items-center mb-2">
+            <label for="content" class="font-medium">Inhalt</label>
+            <div class="flex space-x-2">
+              <button type="button"
+                     class="px-3 py-1 rounded text-sm flex items-center"
+                     x-bind:class="darkMode 
+                     ? 'bg-gray-700 hover:bg-gray-600 text-white' 
+                     : 'bg-gray-200 hover:bg-gray-300 text-gray-700'"
+                     @click="showPreview = false"
+                     x-bind:disabled="!showPreview"
+                     x-bind:class="{'opacity-50': !showPreview}">
+                <i class="fas fa-edit mr-1"></i> Bearbeiten
+              </button>
+              <button type="button"
+                     class="px-3 py-1 rounded text-sm flex items-center"
+                     x-bind:class="darkMode 
+                     ? 'bg-gray-700 hover:bg-gray-600 text-white' 
+                     : 'bg-gray-200 hover:bg-gray-300 text-gray-700'"
+                     @click="updatePreview(); showPreview = true"
+                     x-bind:disabled="showPreview"
+                     x-bind:class="{'opacity-50': showPreview}">
+                <i class="fas fa-eye mr-1"></i> Vorschau
+              </button>
+            </div>
+          </div>
+          
+          <!-- Editor -->
+          <div class="rounded-lg overflow-hidden mb-2"
+               x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'"
+               x-show="!showPreview">
+            <textarea id="content" name="content" rows="12" 
+                     class="w-full p-3 resize-y"
+                     x-bind:class="darkMode 
+                     ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
+                     : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
+                     placeholder="Schreibe deinen Beitrag hier (unterstützt Markdown und @Knotenname-Erwähnungen)..."
+                     x-model="content"
+                     required></textarea>
+          </div>
+          
+          <!-- Preview -->
+          <div class="rounded-lg overflow-hidden mb-2 p-4 markdown-preview"
+               x-bind:class="darkMode 
+               ? 'border border-white/20 bg-gray-700/30' 
+               : 'border border-gray-300 bg-gray-50'"
+               x-show="showPreview"
+               x-html="previewHtml">
+          </div>
+          
+          <!-- Markdown-Hilfsmittel -->
+          <div class="mb-4" x-show="!showPreview">
+            <div class="text-xs opacity-70">
+              <p>Du kannst Knotenpunkte der Mindmap durch <code>@Knotenname</code> verlinken.</p>
+              <p>Dieser Editor unterstützt Markdown-Formatierung:</p>
+              <div class="flex flex-wrap gap-2 mt-1">
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="**" data-before="" data-after="" title="Fett">
+                  <i class="fas fa-bold"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="*" data-before="" data-after="" title="Kursiv">
+                  <i class="fas fa-italic"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="`" data-before="" data-after="" title="Code">
+                  <i class="fas fa-code"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="[Link-Text](URL)" data-before="" data-after="" title="Link">
+                  <i class="fas fa-link"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="\n```\nCode-Block\n```" data-before="" data-after="" title="Code-Block">
+                  <i class="fas fa-file-code"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format=">" data-before="" data-after="" title="Zitat">
+                  <i class="fas fa-quote-right"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="- " data-before="" data-after="" title="Liste">
+                  <i class="fas fa-list-ul"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="1. " data-before="" data-after="" title="Nummerierte Liste">
+                  <i class="fas fa-list-ol"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="# " data-before="" data-after="" title="Überschrift">
+                  <i class="fas fa-heading"></i>
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+        
+        <div class="flex justify-between items-center">
+          <a href="{{ url_for('forum_category', category_id=category.id) }}" 
+             class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
+             x-bind:class="darkMode 
+             ? 'bg-gray-700 hover:bg-gray-600 text-white' 
+             : 'bg-gray-200 hover:bg-gray-300 text-gray-700'">
+            Abbrechen
+          </a>
+          <button type="submit" 
+                 class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
+                 x-bind:class="darkMode 
+                 ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
+                 : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
+            <i class="fas fa-paper-plane mr-2"></i>
+            Thema erstellen
+          </button>
+        </div>
+      </form>
+    </div>
+  </div>
+  
+  <!-- Link zur Mindmap -->
+  <div class="rounded-xl p-5 mb-4 flex items-center"
+       x-bind:class="darkMode ? 'bg-purple-900/20 border border-purple-800/30' : 'bg-purple-50 border border-purple-100'">
+    <div class="text-3xl mr-4 opacity-80">
+      <i class="fas fa-diagram-project" style="color: {{ category.node.color_code }}"></i>
+    </div>
+    <div>
+      <h3 class="font-medium mb-1">Mindmap-Knotenpunkt: {{ category.node.name }}</h3>
+      <p class="text-sm opacity-75">Dieser Diskussionsbereich ist mit dem Mindmap-Knotenpunkt "{{ category.node.name }}" verknüpft.</p>
+    </div>
+    <div class="ml-auto">
+      <a href="{{ url_for('mindmap') }}" 
+         class="px-4 py-2 rounded-lg inline-block text-sm transition-all"
+         x-bind:class="darkMode 
+         ? 'bg-purple-800/60 hover:bg-purple-700/60 text-white' 
+         : 'bg-white hover:bg-purple-100 text-purple-800 border border-purple-200'">
+        Zur Mindmap
+      </a>
+    </div>
+  </div>
+</div>
+{% endblock %}
+
+{% block scripts %}
+<script>
+  document.addEventListener('DOMContentLoaded', function() {
+    // Markdown-Buttons für den Beitragseditor
+    document.querySelectorAll('.markdown-button').forEach(button => {
+      button.addEventListener('click', function() {
+        const textarea = document.getElementById('content');
+        const format = this.dataset.format;
+        const before = this.dataset.before || '';
+        const after = this.dataset.after || '';
+        
+        // Hole die aktuelle Auswahl
+        const start = textarea.selectionStart;
+        const end = textarea.selectionEnd;
+        const selection = textarea.value.substring(start, end);
+        
+        // Wende die Formatierung an
+        let formattedText;
+        if (format.includes('\n')) {
+          // Für Formate mit Zeilenumbrüchen (z.B. Code-Blöcke)
+          formattedText = format.replace('Code-Block', selection || 'Code-Block');
+        } else if (format.includes('[Link-Text](URL)')) {
+          formattedText = format.replace('Link-Text', selection || 'Link-Text');
+        } else if (format === '- ' || format === '1. ' || format === '# ' || format === '> ') {
+          // Für Listen und Überschriften: am Anfang der Zeile einfügen
+          const beforeSelection = textarea.value.substring(0, start);
+          const afterSelection = textarea.value.substring(end);
+          
+          // Finde den Anfang der aktuellen Zeile
+          const lastNewline = beforeSelection.lastIndexOf('\n');
+          const lineStart = lastNewline === -1 ? 0 : lastNewline + 1;
+          
+          // Füge das Format am Zeilenanfang ein
+          formattedText = beforeSelection.substring(0, lineStart) + 
+                         format + 
+                         beforeSelection.substring(lineStart) + 
+                         selection + 
+                         afterSelection;
+          
+          // Setze die neue Cursor-Position
+          const newCursorPos = end + format.length;
+          textarea.value = formattedText;
+          textarea.setSelectionRange(newCursorPos, newCursorPos);
+          
+          // Alpine.js Model aktualisieren
+          textarea.dispatchEvent(new Event('input'));
+          return; // Früher zurückkehren, da wir die Formatierung bereits angewendet haben
+        } else {
+          // Für einfache Formatierungen wie fett, kursiv, Code
+          formattedText = before + format + selection + format + after;
+        }
+        
+        // Ersetze den Text
+        textarea.value = textarea.value.substring(0, start) + formattedText + textarea.value.substring(end);
+        
+        // Setze den Fokus zurück auf das Textarea
+        textarea.focus();
+        
+        // Alpine.js Model aktualisieren
+        textarea.dispatchEvent(new Event('input'));
+        
+        // Setze die Auswahl neu, wenn es eine Auswahl gab
+        if (selection) {
+          const newStart = start + before.length + format.length;
+          const newEnd = newStart + selection.length;
+          textarea.setSelectionRange(newStart, newEnd);
+        } else {
+          // Setze den Cursor in die Mitte von **|** oder `|`
+          const newCursorPos = start + before.length + format.length;
+          textarea.setSelectionRange(newCursorPos, newCursorPos);
+        }
+      });
+    });
+  });
+</script>
+{% endblock %} 

templates/community/post.html

@@ -0,0 +1,491 @@
+{% extends 'base.html' %}
+
+{% block title %}{{ post.title }} - Forum{% endblock %}
+
+{% block extra_css %}
+<style>
+  .post-content {
+    line-height: 1.7;
+  }
+  .post-content p {
+    margin-bottom: 1rem;
+  }
+  .post-content h1, .post-content h2, .post-content h3, 
+  .post-content h4, .post-content h5, .post-content h6 {
+    margin-top: 1.5rem;
+    margin-bottom: 0.75rem;
+    font-weight: 600;
+  }
+  .post-content h1 { font-size: 1.8rem; }
+  .post-content h2 { font-size: 1.5rem; }
+  .post-content h3 { font-size: 1.3rem; }
+  .post-content h4 { font-size: 1.1rem; }
+  .post-content ul, .post-content ol {
+    margin-left: 1.5rem;
+    margin-bottom: 1rem;
+  }
+  .post-content ul { list-style-type: disc; }
+  .post-content ol { list-style-type: decimal; }
+  .post-content pre {
+    background-color: rgba(0,0,0,0.05);
+    padding: 1rem;
+    border-radius: 0.5rem;
+    overflow-x: auto;
+    margin: 1rem 0;
+  }
+  .post-content code {
+    font-family: 'JetBrains Mono', monospace;
+    font-size: 0.9em;
+    padding: 0.1em 0.3em;
+    border-radius: 0.3em;
+    background-color: rgba(0,0,0,0.05);
+  }
+  .post-content pre code {
+    padding: 0;
+    background-color: transparent;
+  }
+  .post-content blockquote {
+    border-left: 4px solid;
+    padding-left: 1rem;
+    margin-left: 0;
+    margin-right: 0;
+    margin-bottom: 1rem;
+    opacity: 0.8;
+  }
+  .post-content img {
+    max-width: 100%;
+    height: auto;
+    border-radius: 0.5rem;
+    margin: 1rem 0;
+  }
+  .post-content table {
+    width: 100%;
+    border-collapse: collapse;
+    margin: 1rem 0;
+  }
+  .post-content th, .post-content td {
+    padding: 0.5rem;
+    border: 1px solid;
+    border-color: rgba(0,0,0,0.1);
+  }
+  .post-content th {
+    background-color: rgba(0,0,0,0.05);
+  }
+  .post-content a {
+    color: #6d28d9;
+    text-decoration: none;
+  }
+  .post-content a:hover {
+    text-decoration: underline;
+  }
+  .dark .post-content code {
+    background-color: rgba(255,255,255,0.1);
+  }
+  .dark .post-content th, .dark .post-content td {
+    border-color: rgba(255,255,255,0.1);
+  }
+  .dark .post-content th {
+    background-color: rgba(255,255,255,0.05);
+  }
+  .dark .post-content a {
+    color: #a78bfa;
+  }
+  .node-mention {
+    display: inline-flex;
+    align-items: center;
+    background-color: rgba(109, 40, 217, 0.1);
+    color: #6d28d9;
+    border-radius: 4px;
+    padding: 1px 6px;
+    font-size: 0.9em;
+    margin: 0 2px;
+    font-weight: 500;
+  }
+  .dark .node-mention {
+    background-color: rgba(167, 139, 250, 0.2);
+    color: #a78bfa;
+  }
+</style>
+{% endblock %}
+
+{% block content %}
+<div class="container mx-auto px-4 py-8">
+  <!-- Breadcrumb Navigation -->
+  <div class="mb-6 flex items-center text-sm">
+    <a href="{{ url_for('community') }}" class="opacity-75 hover:opacity-100 transition-opacity">
+      <i class="fas fa-home mr-1"></i> Forum
+    </a>
+    <span class="mx-2 opacity-50">/</span>
+    <a href="{{ url_for('forum_category', category_id=category.id) }}" class="opacity-75 hover:opacity-100 transition-opacity">
+      {{ category.title }}
+    </a>
+    <span class="mx-2 opacity-50">/</span>
+    <span class="font-medium truncate max-w-[300px]">{{ post.title }}</span>
+  </div>
+  
+  <!-- Beitrags-Header -->
+  <div class="mb-6">
+    <h1 class="text-2xl font-bold mb-2">{{ post.title }}</h1>
+    <div class="flex flex-wrap items-center gap-3 text-sm opacity-75">
+      <span><i class="fas fa-calendar-alt mr-1"></i> {{ post.created_at.strftime('%d.%m.%Y, %H:%M') }}</span>
+      <span><i class="fas fa-eye mr-1"></i> {{ post.view_count }} Aufrufe</span>
+      <span><i class="fas fa-reply mr-1"></i> {{ replies|length }} Antworten</span>
+      
+      {% if post.is_pinned or post.is_locked %}
+      <div class="flex gap-2 ml-2">
+        {% if post.is_pinned %}
+        <span class="px-2 py-0.5 text-xs rounded-full"
+              x-bind:class="darkMode ? 'bg-yellow-700/50 text-yellow-300' : 'bg-yellow-100 text-yellow-800'">
+          <i class="fas fa-thumbtack mr-1"></i> Angepinnt
+        </span>
+        {% endif %}
+        {% if post.is_locked %}
+        <span class="px-2 py-0.5 text-xs rounded-full"
+              x-bind:class="darkMode ? 'bg-red-700/50 text-red-300' : 'bg-red-100 text-red-800'">
+          <i class="fas fa-lock mr-1"></i> Gesperrt
+        </span>
+        {% endif %}
+      </div>
+      {% endif %}
+    </div>
+  </div>
+  
+  <!-- Hauptbeitrag -->
+  <div class="mb-8 rounded-xl overflow-hidden"
+       x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200 shadow-sm'">
+    <!-- Beitrags-Header -->
+    <div class="p-4 border-b" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
+      <div class="flex items-center justify-between">
+        <div class="flex items-center">
+          <!-- Autor-Avatar -->
+          <div class="w-10 h-10 rounded-full flex items-center justify-center text-white font-medium text-sm overflow-hidden mr-3" 
+               style="background: linear-gradient(135deg, #8b5cf6, #6366f1);">
+            {% if post.author.avatar %}
+              <img src="{{ post.author.avatar }}" alt="{{ post.author.username }}" class="w-full h-full object-cover">
+            {% else %}
+              {{ post.author.username[0].upper() }}
+            {% endif %}
+          </div>
+          
+          <!-- Autor-Info -->
+          <div>
+            <div class="font-medium">{{ post.author.username }}</div>
+            <div class="text-xs opacity-70">Erstellt am {{ post.created_at.strftime('%d.%m.%Y, %H:%M') }}</div>
+          </div>
+        </div>
+        
+        <!-- Aktionen -->
+        <div class="flex items-center space-x-2">
+          {% if current_user.id == post.user_id or current_user.role == 'admin' %}
+            <a href="{{ url_for('edit_post', post_id=post.id) }}" 
+               class="p-2 rounded transition-colors"
+               x-bind:class="darkMode 
+               ? 'hover:bg-gray-700/50 text-gray-300' 
+               : 'hover:bg-gray-100 text-gray-600'">
+              <i class="fas fa-edit"></i>
+            </a>
+            <form action="{{ url_for('delete_post', post_id=post.id) }}" method="POST" class="inline" onsubmit="return confirm('Möchtest du diesen Beitrag wirklich löschen?');">
+              <button type="submit" 
+                     class="p-2 rounded transition-colors"
+                     x-bind:class="darkMode 
+                     ? 'hover:bg-red-800/50 text-red-300' 
+                     : 'hover:bg-red-100 text-red-600'">
+                <i class="fas fa-trash-alt"></i>
+              </button>
+            </form>
+          {% endif %}
+          
+          <!-- Moderation-Optionen -->
+          {% if current_user.role in ['admin', 'moderator'] %}
+            <div class="ml-2 border-l" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'"></div>
+            <form action="{{ url_for('toggle_pin_post', post_id=post.id) }}" method="POST" class="inline">
+              <button type="submit" 
+                    class="p-2 rounded transition-colors"
+                    x-bind:class="darkMode 
+                    ? 'hover:bg-yellow-800/50 text-yellow-300' 
+                    : 'hover:bg-yellow-100 text-yellow-600'"
+                    title="{% if post.is_pinned %}Nicht mehr anpinnen{% else %}Anpinnen{% endif %}">
+                <i class="fas fa-thumbtack"></i>
+              </button>
+            </form>
+            <form action="{{ url_for('toggle_lock_post', post_id=post.id) }}" method="POST" class="inline">
+              <button type="submit" 
+                    class="p-2 rounded transition-colors"
+                    x-bind:class="darkMode 
+                    ? 'hover:bg-blue-800/50 text-blue-300' 
+                    : 'hover:bg-blue-100 text-blue-600'"
+                    title="{% if post.is_locked %}Entsperren{% else %}Sperren{% endif %}">
+                <i class="fas {% if post.is_locked %}fa-unlock{% else %}fa-lock{% endif %}"></i>
+              </button>
+            </form>
+          {% endif %}
+        </div>
+      </div>
+    </div>
+    
+    <!-- Beitrags-Inhalt -->
+    <div class="p-6">
+      <div class="post-content markdown-content" id="main-post-content">
+        {{ post.content|safe }}
+      </div>
+      
+      {% if post.updated_at and post.updated_at != post.created_at %}
+        <div class="mt-6 pt-4 text-xs opacity-60 border-t" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
+          <i class="fas fa-edit mr-1"></i> Zuletzt bearbeitet: {{ post.updated_at.strftime('%d.%m.%Y, %H:%M') }}
+        </div>
+      {% endif %}
+    </div>
+  </div>
+  
+  <!-- Antworten-Bereich -->
+  <div class="mb-8">
+    <h2 class="text-xl font-semibold mb-4">
+      <i class="fas fa-reply mr-2 opacity-60"></i>
+      {{ replies|length }} Antworten
+    </h2>
+    
+    <!-- Antworten-Liste -->
+    {% if replies %}
+      {% for reply in replies %}
+        <div class="mb-5 rounded-xl overflow-hidden"
+            x-bind:class="darkMode ? 'bg-gray-800/40 border border-white/10' : 'bg-white border border-gray-200'">
+          <!-- Antwort-Header -->
+          <div class="p-3 border-b" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
+            <div class="flex items-center justify-between">
+              <div class="flex items-center">
+                <!-- Autor-Avatar -->
+                <div class="w-8 h-8 rounded-full flex items-center justify-center text-white font-medium text-xs overflow-hidden mr-3" 
+                    style="background: linear-gradient(135deg, #8b5cf6, #6366f1);">
+                  {% if reply.author.avatar %}
+                    <img src="{{ reply.author.avatar }}" alt="{{ reply.author.username }}" class="w-full h-full object-cover">
+                  {% else %}
+                    {{ reply.author.username[0].upper() }}
+                  {% endif %}
+                </div>
+                
+                <!-- Autor-Info -->
+                <div>
+                  <div class="font-medium text-sm">{{ reply.author.username }}</div>
+                  <div class="text-xs opacity-70">{{ reply.created_at.strftime('%d.%m.%Y, %H:%M') }}</div>
+                </div>
+              </div>
+              
+              <!-- Aktionen -->
+              <div class="flex items-center space-x-1">
+                {% if current_user.id == reply.user_id or current_user.role == 'admin' %}
+                  <a href="{{ url_for('edit_post', post_id=reply.id) }}" 
+                    class="p-1.5 rounded text-sm transition-colors"
+                    x-bind:class="darkMode 
+                    ? 'hover:bg-gray-700/50 text-gray-300' 
+                    : 'hover:bg-gray-100 text-gray-600'">
+                    <i class="fas fa-edit"></i>
+                  </a>
+                  <form action="{{ url_for('delete_post', post_id=reply.id) }}" method="POST" class="inline" onsubmit="return confirm('Möchtest du diese Antwort wirklich löschen?');">
+                    <button type="submit" 
+                          class="p-1.5 rounded text-sm transition-colors"
+                          x-bind:class="darkMode 
+                          ? 'hover:bg-red-800/50 text-red-300' 
+                          : 'hover:bg-red-100 text-red-600'">
+                      <i class="fas fa-trash-alt"></i>
+                    </button>
+                  </form>
+                {% endif %}
+              </div>
+            </div>
+          </div>
+          
+          <!-- Antwort-Inhalt -->
+          <div class="p-5">
+            <div class="post-content markdown-content reply-content" id="reply-content-{{ reply.id }}">
+              {{ reply.content|safe }}
+            </div>
+            
+            {% if reply.updated_at and reply.updated_at != reply.created_at %}
+              <div class="mt-4 pt-3 text-xs opacity-60 border-t" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
+                <i class="fas fa-edit mr-1"></i> Zuletzt bearbeitet: {{ reply.updated_at.strftime('%d.%m.%Y, %H:%M') }}
+              </div>
+            {% endif %}
+          </div>
+        </div>
+      {% endfor %}
+    {% else %}
+      <div class="rounded-xl p-6 text-center"
+           x-bind:class="darkMode ? 'bg-gray-800/40 border border-white/10' : 'bg-white border border-gray-200'">
+        <div class="text-3xl mb-3 opacity-30"><i class="fas fa-comments"></i></div>
+        <h3 class="text-lg font-semibold mb-2">Noch keine Antworten</h3>
+        <p class="opacity-75">Sei der Erste, der auf diesen Beitrag antwortet!</p>
+      </div>
+    {% endif %}
+  </div>
+  
+  <!-- Antwort-Formular -->
+  {% if not post.is_locked %}
+    <div class="mb-8 rounded-xl overflow-hidden"
+         x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200'">
+      <div class="p-4 border-b font-medium" x-bind:class="darkMode ? 'border-white/10' : 'border-gray-200'">
+        <i class="fas fa-reply mr-2"></i>
+        Antworten
+      </div>
+      <div class="p-6">
+        <form action="{{ url_for('reply_to_post', post_id=post.id) }}" method="POST">
+          <div class="mb-4">
+            <label for="content" class="block mb-2 font-medium">Deine Antwort</label>
+            <div class="mb-2 rounded-lg overflow-hidden"
+                 x-bind:class="darkMode ? 'border border-white/20' : 'border border-gray-300'">
+              <textarea id="content" name="content" rows="6" 
+                       class="w-full p-3 resize-y"
+                       x-bind:class="darkMode 
+                       ? 'bg-gray-700/50 text-white placeholder-gray-400 focus:border-indigo-500' 
+                       : 'bg-white text-gray-700 placeholder-gray-400 focus:border-indigo-500'"
+                       placeholder="Schreibe deine Antwort hier (unterstützt Markdown und @Knotenname-Erwähnungen)..."
+                      required></textarea>
+            </div>
+            <div class="text-xs opacity-70">
+              <p>Du kannst Knotenpunkte der Mindmap durch <code>@Knotenname</code> verlinken.</p>
+              <p>Dieser Editor unterstützt Markdown-Formatierung:</p>
+              <div class="flex flex-wrap gap-2 mt-1">
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="**" data-before="" data-after="" title="Fett">
+                  <i class="fas fa-bold"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="*" data-before="" data-after="" title="Kursiv">
+                  <i class="fas fa-italic"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="`" data-before="" data-after="" title="Code">
+                  <i class="fas fa-code"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="[Link-Text](URL)" data-before="" data-after="" title="Link">
+                  <i class="fas fa-link"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="\n```\nCode-Block\n```" data-before="" data-after="" title="Code-Block">
+                  <i class="fas fa-file-code"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format=">" data-before="" data-after="" title="Zitat">
+                  <i class="fas fa-quote-right"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="- " data-before="" data-after="" title="Liste">
+                  <i class="fas fa-list-ul"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="1. " data-before="" data-after="" title="Nummerierte Liste">
+                  <i class="fas fa-list-ol"></i>
+                </button>
+                <button type="button" class="markdown-button px-2 py-1 rounded text-xs" data-format="# " data-before="" data-after="" title="Überschrift">
+                  <i class="fas fa-heading"></i>
+                </button>
+              </div>
+            </div>
+          </div>
+          <div>
+            <button type="submit" 
+                   class="px-5 py-2.5 rounded-lg transition-all duration-300 flex items-center"
+                   x-bind:class="darkMode 
+                   ? 'bg-indigo-700 hover:bg-indigo-600 text-white' 
+                   : 'bg-indigo-500 hover:bg-indigo-600 text-white'">
+              <i class="fas fa-paper-plane mr-2"></i>
+              Antwort senden
+            </button>
+          </div>
+        </form>
+      </div>
+    </div>
+  {% else %}
+    <div class="rounded-xl p-5 text-center mb-6"
+         x-bind:class="darkMode ? 'bg-red-900/20 border border-red-800/30' : 'bg-red-50 border border-red-100'">
+      <i class="fas fa-lock mr-2 text-red-500"></i>
+      <span>Dieser Beitrag ist geschlossen. Es können keine neuen Antworten mehr verfasst werden.</span>
+    </div>
+  {% endif %}
+</div>
+{% endblock %}
+
+{% block scripts %}
+<script>
+  document.addEventListener('DOMContentLoaded', function() {
+    // Markdown und Knotenerwähnungen verarbeiten
+    const processContent = (content) => {
+      // Verarbeite Markdown mit marked.js
+      let html = marked.parse(content);
+      
+      // Ersetze @Knotenname mit entsprechenden Links
+      html = html.replace(/@([a-zA-Z0-9äöüÄÖÜß_-]+)/g, '<span class="node-mention"><i class="fas fa-diagram-project fa-xs mr-1"></i>$1</span>');
+      
+      return html;
+    };
+    
+    // Markdown-Inhalt für Hauptbeitrag rendern
+    const mainPostContent = document.getElementById('main-post-content');
+    if (mainPostContent) {
+      mainPostContent.innerHTML = processContent(mainPostContent.textContent.trim());
+    }
+    
+    // Markdown-Inhalt für Antworten rendern
+    document.querySelectorAll('.reply-content').forEach(reply => {
+      reply.innerHTML = processContent(reply.textContent.trim());
+    });
+    
+    // Markdown-Buttons für das Antwortformular
+    document.querySelectorAll('.markdown-button').forEach(button => {
+      button.addEventListener('click', function() {
+        const textarea = document.getElementById('content');
+        const format = this.dataset.format;
+        const before = this.dataset.before || '';
+        const after = this.dataset.after || '';
+        
+        // Hole die aktuelle Auswahl
+        const start = textarea.selectionStart;
+        const end = textarea.selectionEnd;
+        const selection = textarea.value.substring(start, end);
+        
+        // Wende die Formatierung an
+        let formattedText;
+        if (format.includes('\n')) {
+          // Für Formate mit Zeilenumbrüchen (z.B. Code-Blöcke)
+          formattedText = format.replace('Code-Block', selection || 'Code-Block');
+        } else if (format.includes('[Link-Text](URL)')) {
+          formattedText = format.replace('Link-Text', selection || 'Link-Text');
+        } else if (format === '- ' || format === '1. ' || format === '# ' || format === '> ') {
+          // Für Listen und Überschriften: am Anfang der Zeile einfügen
+          const beforeSelection = textarea.value.substring(0, start);
+          const afterSelection = textarea.value.substring(end);
+          
+          // Finde den Anfang der aktuellen Zeile
+          const lastNewline = beforeSelection.lastIndexOf('\n');
+          const lineStart = lastNewline === -1 ? 0 : lastNewline + 1;
+          
+          // Füge das Format am Zeilenanfang ein
+          formattedText = beforeSelection.substring(0, lineStart) + 
+                         format + 
+                         beforeSelection.substring(lineStart) + 
+                         selection + 
+                         afterSelection;
+          
+          // Setze die neue Cursor-Position
+          const newCursorPos = end + format.length;
+          textarea.value = formattedText;
+          textarea.setSelectionRange(newCursorPos, newCursorPos);
+          return; // Früher zurückkehren, da wir die Formatierung bereits angewendet haben
+        } else {
+          // Für einfache Formatierungen wie fett, kursiv, Code
+          formattedText = before + format + selection + format + after;
+        }
+        
+        // Ersetze den Text
+        textarea.value = textarea.value.substring(0, start) + formattedText + textarea.value.substring(end);
+        
+        // Setze den Fokus zurück auf das Textarea
+        textarea.focus();
+        
+        // Setze die Auswahl neu, wenn es eine Auswahl gab
+        if (selection) {
+          const newStart = start + before.length + format.length;
+          const newEnd = newStart + selection.length;
+          textarea.setSelectionRange(newStart, newEnd);
+        } else {
+          // Setze den Cursor in die Mitte von **|** oder `|`
+          const newCursorPos = start + before.length + format.length;
+          textarea.setSelectionRange(newCursorPos, newCursorPos);
+        }
+      });
+    });
+  });
+</script>
+{% endblock %} 

templates/community/preview.html

@@ -0,0 +1,137 @@
+{% extends 'base.html' %}
+
+{% block title %}Community Forum Vorschau{% endblock %}
+
+{% block extra_css %}
+<style>
+  .forum-category {
+    transition: all 0.3s ease;
+  }
+  .forum-category:hover {
+    transform: translateY(-2px);
+  }
+  .category-icon {
+    font-size: 1.5rem;
+    width: 2.5rem;
+    height: 2.5rem;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    border-radius: 0.75rem;
+  }
+</style>
+{% endblock %}
+
+{% block content %}
+<div class="container mx-auto px-4 py-8">
+  <!-- Seitenüberschrift -->
+  <div class="mb-8 text-center">
+    <h1 class="text-3xl font-bold mb-2 gradient-text">Community Forum</h1>
+    <p class="text-lg opacity-75">Diskutiere mit anderen Nutzern über die Hauptthemenbereiche der Mindmap</p>
+  </div>
+  
+  <!-- Login-Aufforderung -->
+  <div class="rounded-xl p-6 text-center mb-8 bg-indigo-50 dark:bg-indigo-900/30 border border-indigo-100 dark:border-indigo-700/30">
+    <h3 class="text-xl font-semibold mb-3">
+      <i class="fas fa-lock mr-2 text-indigo-500"></i>
+      Anmeldung erforderlich
+    </h3>
+    <p class="mb-4">Um am Community-Forum teilzunehmen und alle Funktionen nutzen zu können, musst du dich anmelden oder registrieren.</p>
+    <div class="flex justify-center gap-4 mt-4">
+      <a href="{{ url_for('login', next=url_for('forum')) }}" class="px-4 py-2 bg-indigo-500 hover:bg-indigo-600 text-white rounded-lg transition-colors">
+        <i class="fas fa-sign-in-alt mr-2"></i>Anmelden
+      </a>
+      <a href="{{ url_for('register') }}" class="px-4 py-2 bg-purple-500 hover:bg-purple-600 text-white rounded-lg transition-colors">
+        <i class="fas fa-user-plus mr-2"></i>Registrieren
+      </a>
+    </div>
+  </div>
+  
+  <!-- Forumskategorien Vorschau -->
+  <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-8">
+    {% if categories_data %}
+      {% for cat_data in categories_data %}
+        <div class="forum-category block">
+          <div class="rounded-xl p-5 h-full" 
+               x-bind:class="darkMode ? 'bg-gray-800/60 border border-white/10' : 'bg-white border border-gray-200 shadow-md'">
+            <div class="flex items-start">
+              <!-- Kategorie-Icon -->
+              <div class="category-icon mr-4 text-white" 
+                   style="background-color: {{ cat_data.category.node.color_code or '#6d28d9' }}">
+                <i class="fas {{ cat_data.category.node.icon or 'fa-folder' }}"></i>
+              </div>
+              
+              <!-- Kategorie-Info -->
+              <div class="flex-grow">
+                <h3 class="text-xl font-semibold mb-2">{{ cat_data.category.title }}</h3>
+                <p class="opacity-75 text-sm mb-3">{{ cat_data.category.description }}</p>
+                
+                <!-- Statistik -->
+                <div class="flex flex-wrap gap-4 text-sm opacity-80">
+                  <div class="flex items-center">
+                    <i class="fas fa-comment-alt mr-2"></i>
+                    <span>{{ cat_data.total_posts }} Themen</span>
+                  </div>
+                  <div class="flex items-center">
+                    <i class="fas fa-reply mr-2"></i>
+                    <span>{{ cat_data.total_replies }} Antworten</span>
+                  </div>
+                </div>
+              </div>
+              
+              <!-- Pfeil-Icon -->
+              <div class="ml-2">
+                <i class="fas fa-lock opacity-50"></i>
+              </div>
+            </div>
+          </div>
+        </div>
+      {% endfor %}
+    {% else %}
+      <div class="col-span-2 text-center py-8">
+        <div class="text-3xl mb-3 opacity-30"><i class="fas fa-exclamation-circle"></i></div>
+        <h3 class="text-xl font-semibold mb-2">Keine Forum-Kategorien gefunden</h3>
+        <p class="opacity-75">Es sind derzeit keine Kategorien für Diskussionen verfügbar.</p>
+      </div>
+    {% endif %}
+  </div>
+  
+  <!-- Hinweis zur Nutzung -->
+  <div class="rounded-xl p-6 text-center mb-8" 
+       x-bind:class="darkMode ? 'bg-indigo-900/30 border border-indigo-700/30' : 'bg-indigo-50 border border-indigo-100'">
+    <h3 class="text-xl font-semibold mb-3">
+      <i class="fas fa-lightbulb mr-2 text-yellow-500"></i>
+      So funktioniert das Forum
+    </h3>
+    <p class="mb-4">Das Community-Forum ist nach den Hauptknotenpunkten der Systades-Mindmap strukturiert. 
+      In deinen Beiträgen kannst du Knotenpunkte mit <code>@Knotenname</code> verlinken.</p>
+    
+    <div class="grid grid-cols-1 md:grid-cols-3 gap-4 mt-6">
+      <div class="p-4 rounded-lg" 
+           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
+        <div class="text-2xl mb-2"><i class="fas fa-users text-indigo-400"></i></div>
+        <h4 class="font-medium mb-1">Fachliche Diskussionen</h4>
+        <p class="text-sm opacity-75">Tausche dich mit anderen zu spezifischen Themen aus</p>
+      </div>
+      <div class="p-4 rounded-lg" 
+           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
+        <div class="text-2xl mb-2"><i class="fas fa-link text-indigo-400"></i></div>
+        <h4 class="font-medium mb-1">Wissensvernetzung</h4>
+        <p class="text-sm opacity-75">Verknüpfe Inhalte durch Knotenreferenzen</p>
+      </div>
+      <div class="p-4 rounded-lg" 
+           x-bind:class="darkMode ? 'bg-indigo-800/40' : 'bg-white border border-indigo-100'">
+        <div class="text-2xl mb-2"><i class="fas fa-markdown text-indigo-400"></i></div>
+        <h4 class="font-medium mb-1">Markdown Support</h4>
+        <p class="text-sm opacity-75">Formatiere deine Beiträge mit Markdown</p>
+      </div>
+    </div>
+  </div>
+</div>
+{% endblock %}
+
+{% block scripts %}
+<script>
+  // Hier können bei Bedarf forumspezifische Scripts eingefügt werden
+</script>
+{% endblock %} 

templates/index.html

@@ -39,6 +39,35 @@
     animation: textReveal 1s cubic-bezier(0.77, 0, 0.18, 1) forwards;
   }
   
+  /* Marker-Animation für den Text */
+  @keyframes markerAnimation {
+    0% { width: 0; opacity: 0; }
+    20% { width: 100%; opacity: 0.7; }
+    80% { width: 100%; opacity: 0.7; }
+    100% { width: 0; opacity: 0; }
+  }
+  
+  .marker-animation {
+    position: relative;
+  }
+  
+  .marker-animation::after {
+    content: '';
+    position: absolute;
+    bottom: 0;
+    left: 0;
+    height: 6px;
+    width: 0;
+    background: linear-gradient(to right, rgba(109, 40, 217, 0.3), rgba(139, 92, 246, 0.6), rgba(109, 40, 217, 0.3));
+    border-radius: 3px;
+    opacity: 0;
+    animation: markerAnimation 2.5s ease-in-out forwards;
+  }
+  
+  .marker-animation-delay::after {
+    animation-delay: 1.5s;
+  }
+  
   .delay-1 { animation-delay: 0.2s; }
   .delay-2 { animation-delay: 0.4s; }
   .delay-3 { animation-delay: 0.6s; }
@@ -131,16 +160,9 @@
   <div class="max-w-screen-xl mx-auto px-4 sm:px-6 lg:px-8 relative z-10">
     <div class="text-center mb-16">
       <h1 class="hero-heading mb-8 text-gray-900 dark:text-white">
-        <div class="overflow-hidden">
-          <span class="gradient-text inline-block text-reveal">Wissen</span>
-        </div>
-        <div class="overflow-hidden mt-2">
-          <span class="inline-block text-reveal delay-1">neu</span>
-        </div>
-        <div class="mt-2 relative overflow-hidden">
-          <span class="relative inline-block text-reveal delay-2">vernetzen
-            <div class="absolute -bottom-2 left-0 right-0 h-1 bg-gradient-to-r from-purple-500/0 via-purple-500/70 to-purple-500/0 rounded-full"></div>
-          </span>
+        <div class="overflow-hidden flex justify-center gap-6">
+          <span class="relative inline-block text-reveal marker-animation">Wissen.</span>
+          <span class="relative inline-block text-reveal delay-1 marker-animation marker-animation-delay">Vernetzen.</span>
         </div>
       </h1>
       <div class="overflow-hidden">
@@ -179,6 +201,12 @@
         <div class="text-center">
           <div class="text-3xl font-bold gradient-text mb-2 animate-float">Systades</div>
           <div class="text-lg text-gray-700 dark:text-gray-300">WISSEN VERNETZEN</div>
+          <!-- Animierte Pfeilspitze -->
+          <div class="mt-6 flex justify-center">
+            <svg width="20" height="12" viewBox="0 0 20 12" fill="none" xmlns="http://www.w3.org/2000/svg" class="text-white animate-bounce-slow">
+              <path d="M10 12L0 2L2 0L10 8L18 0L20 2L10 12Z" fill="currentColor" fill-opacity="0.7"/>
+            </svg>
+          </div>
         </div>
       </div>
     </div>

templates/mindmap.html

@@ -1,115 +1,53 @@
-<!DOCTYPE html>
-<html lang="de">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Interaktive Mindmap</title>
+{% extends "base.html" %}
 
-  <!-- Cytoscape.js -->
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/cytoscape/3.26.0/cytoscape.min.js"></script>
-  
-  <!-- Socket.IO -->
-  <script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.7.2/socket.io.min.js"></script>
-  
-  <!-- Feather Icons (optional) -->
-  <script src="https://cdn.jsdelivr.net/npm/feather-icons/dist/feather.min.js"></script>
+{% block title %}Mindmap{% endblock %}
 
+{% block extra_css %}
 <style>
-    * {
-      box-sizing: border-box;
-      margin: 0;
-      padding: 0;
-    }
-    
-    body {
-      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-      background-color: #f9fafb;
-      color: #111827;
-      line-height: 1.5;
-    }
-    
-    .container {
-      display: flex;
-      flex-direction: column;
-      height: 100vh;
+  /* Spezifische Stile für die Mindmap-Seite */
+  #cy {
     width: 100%;
+    height: 600px;
+    background-color: var(--bg-secondary);
+    transition: background-color 0.3s ease;
+    border-radius: 10px;
+    overflow: hidden;
+    position: relative;
   }
   
-    .header {
-      background-color: #1f2937;
-      color: white;
-      padding: 1rem;
-      display: flex;
-      justify-content: space-between;
-      align-items: center;
+  .mindmap-container {
+    position: relative;
+    border-radius: 10px;
+    overflow: hidden;
+    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
+    transition: all 0.3s ease;
   }
   
-    .header h1 {
-      font-size: 1.5rem;
-      font-weight: 500;
+  .dark .mindmap-container {
+    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
   }
   
-    .toolbar {
-      background-color: #f3f4f6;
-      padding: 0.75rem;
+  .mindmap-toolbar {
     display: flex;
     gap: 0.5rem;
-      border-bottom: 1px solid #e5e7eb;
+    flex-wrap: wrap;
+    padding: 0.75rem;
+    background-color: var(--bg-secondary);
+    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
+    transition: background-color 0.3s ease;
+  }
+  
+  body:not(.dark) .mindmap-toolbar {
+    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
   }
   
   .btn {
-      background-color: #3b82f6;
-      color: white;
-      border: none;
-      border-radius: 0.25rem;
-      padding: 0.5rem 1rem;
-      font-size: 0.875rem;
-      cursor: pointer;
-      transition: background-color 0.2s;
     display: flex;
     align-items: center;
     gap: 0.5rem;
-    }
-    
-    .btn:hover {
-      background-color: #2563eb;
-    }
-    
-    .btn-secondary {
-      background-color: #6b7280;
-    }
-    
-    .btn-secondary:hover {
-      background-color: #4b5563;
-    }
-    
-    .btn-danger {
-      background-color: #ef4444;
-    }
-    
-    .btn-danger:hover {
-      background-color: #dc2626;
-    }
-    
-    .search-container {
-      flex: 1;
-      display: flex;
-      margin-left: 1rem;
-    }
-    
-    .search-input {
-      width: 100%;
-      max-width: 300px;
-      padding: 0.5rem;
-      border: 1px solid #d1d5db;
-      border-radius: 0.25rem;
     font-size: 0.875rem;
-    }
-    
-    #cy {
-      flex: 1;
-      width: 100%;
-      position: relative;
+    border-radius: 0.375rem;
+    transition: all 0.3s ease;
   }
   
   .category-filters {
@@ -117,8 +55,8 @@
     gap: 0.5rem;
     flex-wrap: wrap;
     padding: 0.75rem;
-      background-color: #ffffff;
-      border-bottom: 1px solid #e5e7eb;
+    background-color: var(--bg-secondary);
+    transition: background-color 0.3s ease;
   }
   
   .category-filter {
@@ -139,96 +77,189 @@
     opacity: 0.8;
   }
   
-    .footer {
-      background-color: #f3f4f6;
-      padding: 0.75rem;
-      text-align: center;
-      font-size: 0.75rem;
-      color: #6b7280;
-      border-top: 1px solid #e5e7eb;
-    }
-    
-    /* Kontextmenü Styling */
+  /* Kontextmenü */
   #context-menu {
     position: absolute;
-      background-color: white;
-      border: 1px solid #e5e7eb;
-      border-radius: 0.25rem;
-      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
+    border-radius: 0.375rem;
     z-index: 1000;
+    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
+    overflow: hidden;
+  }
+  
+  .dark #context-menu {
+    background-color: #232837;
+    border: 1px solid rgba(255, 255, 255, 0.1);
+  }
+  
+  body:not(.dark) #context-menu {
+    background-color: white;
+    border: 1px solid rgba(0, 0, 0, 0.1);
   }
   
   #context-menu .menu-item {
     padding: 0.5rem 1rem;
     cursor: pointer;
+    transition: background-color 0.2s ease;
   }
   
-    #context-menu .menu-item:hover {
-      background-color: #f3f4f6;
+  .dark #context-menu .menu-item:hover {
+    background-color: rgba(255, 255, 255, 0.05);
+  }
+  
+  body:not(.dark) #context-menu .menu-item:hover {
+    background-color: rgba(0, 0, 0, 0.05);
+  }
+  
+  /* Zusätzliches Layout */
+  .mindmap-section {
+    display: grid;
+    grid-template-columns: 1fr;
+    gap: 1.5rem;
+  }
+  
+  @media (min-width: 1024px) {
+    .mindmap-section {
+      grid-template-columns: 2fr 1fr;
+    }
   }
 </style>
-</head>
-<body>
-  <div class="container">
-    <header class="header">
-      <h1>Interaktive Mindmap</h1>
-      <div class="search-container">
-        <input type="text" id="search-mindmap" class="search-input" placeholder="Suchen...">
-      </div>
-    </header>
+{% endblock %}
 
-    <div class="toolbar">
-      <button id="addNode" class="btn">
-        <i data-feather="plus-circle"></i>
-        Knoten hinzufügen
+{% block content %}
+<div class="container mx-auto px-4 py-8">
+  <div class="flex flex-col lg:flex-row gap-8">
+    <!-- Hauptinhalt -->
+    <div class="w-full lg:w-3/4">
+      <!-- Mindmap-Titelbereich -->
+      <div class="mb-6">
+        <h1 class="text-3xl font-bold mb-2 mystical-glow"
+            x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
+          Wissenslandkarte
+        </h1>
+        <p class="opacity-80 text-lg"
+           x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
+          Visualisiere die Verbindungen zwischen Gedanken und Konzepten
+        </p>
+      </div>
+
+      <!-- Mindmap-Container -->
+      <div class="mindmap-container">
+        <!-- Toolbar -->
+        <div class="mindmap-toolbar">
+          <button id="fit-btn" class="mindmap-action-btn">
+            <i class="fa-solid fa-expand"></i>
+            <span>Ansicht anpassen</span>
           </button>
-      <button id="addEdge" class="btn">
-        <i data-feather="git-branch"></i>
-        Verbindung erstellen
+          <button id="reset-btn" class="mindmap-action-btn">
+            <i class="fa-solid fa-undo"></i>
+            <span>Zurücksetzen</span>
           </button>
-      <button id="editNode" class="btn btn-secondary">
-        <i data-feather="edit-2"></i>
-        Knoten bearbeiten
-      </button>
-      <button id="deleteNode" class="btn btn-danger">
-        <i data-feather="trash-2"></i>
-        Knoten löschen
-      </button>
-      <button id="deleteEdge" class="btn btn-danger">
-        <i data-feather="scissors"></i>
-        Verbindung löschen
-      </button>
-      <button id="reLayout" class="btn btn-secondary">
-        <i data-feather="refresh-cw"></i>
-        Layout neu anordnen
-      </button>
-      <button id="exportMindmap" class="btn btn-secondary">
-        <i data-feather="download"></i>
-        Exportieren
+          <button id="toggle-labels-btn" class="mindmap-action-btn">
+            <i class="fa-solid fa-tags"></i>
+            <span>Labels ein/aus</span>
           </button>
         </div>
 
-    <div id="category-filters" class="category-filters">
-      <!-- Wird dynamisch befüllt -->
-    </div>
-    
+        <!-- Hauptvisualisierung -->
         <div id="cy"></div>
 
-    <footer class="footer">
-      Mindmap-Anwendung © 2023
-    </footer>
+        <!-- Info-Panel -->
+        <div id="node-info-panel" class="mindmap-info-panel">
+          <h4 class="info-panel-title">Knoteninfo</h4>
+          <p id="node-description" class="info-panel-description">Wählen Sie einen Knoten aus...</p>
+          
+          <div class="node-navigation">
+            <h5 class="node-navigation-title">Verknüpfte Knoten</h5>
+            <div id="connected-nodes" class="node-links">
+              <!-- Wird dynamisch befüllt -->
+            </div>
+          </div>
+        </div>
+      </div>
     </div>
 
-  <!-- Unsere Mindmap JS -->
-  <script src="{{ url_for('static', filename='js/mindmap.js') }}"></script>
+    <!-- Seitenleiste -->
+    <div class="w-full lg:w-1/4 space-y-6">
+      <!-- Nutzlänge -->
+      <div class="p-5 rounded-lg overflow-hidden border transition-colors duration-300"
+           x-bind:class="darkMode ? 'bg-slate-800/40 border-slate-700/50' : 'bg-white border-slate-200'">
+        <h3 class="text-xl font-semibold mb-3"
+            x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
+          <i class="fa-solid fa-circle-info text-purple-400 mr-2"></i>Über die Mindmap
+        </h3>
+        <div x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
+          <p class="mb-2">Die interaktive Wissenslandkarte zeigt Verbindungen zwischen verschiedenen Gedanken und Konzepten.</p>
+          <p class="mb-2">Sie können:</p>
+          <ul class="list-disc pl-5 space-y-1 text-sm">
+            <li>Knoten auswählen, um Details zu sehen</li>
+            <li>Zoomen (Mausrad oder Pinch-Geste)</li>
+            <li>Die Karte verschieben (Drag & Drop)</li>
+            <li>Die Toolbar nutzen für weitere Aktionen</li>
+          </ul>
+        </div>
+      </div>
 
-  <!-- Icons initialisieren -->
+      <!-- Kategorienlegende -->
+      <div class="p-5 rounded-lg overflow-hidden border transition-colors duration-300"
+           x-bind:class="darkMode ? 'bg-slate-800/40 border-slate-700/50' : 'bg-white border-slate-200'">
+        <h3 class="text-xl font-semibold mb-3"
+            x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
+          <i class="fa-solid fa-palette text-purple-400 mr-2"></i>Kategorien
+        </h3>
+        <div id="category-legend" class="space-y-2 text-sm"
+             x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
+          <!-- Wird dynamisch befüllt -->
+          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-purple-500 mr-2"></span> Philosophie</div>
+          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-green-500 mr-2"></span> Wissenschaft</div>
+          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-orange-500 mr-2"></span> Technologie</div>
+          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-pink-500 mr-2"></span> Künste</div>
+          <div class="flex items-center"><span class="w-3 h-3 rounded-full bg-blue-500 mr-2"></span> Psychologie</div>
+        </div>
+      </div>
+
+      <!-- Meine Mindmaps -->
+      {% if current_user.is_authenticated %}
+      <div class="p-5 rounded-lg overflow-hidden border transition-colors duration-300"
+           x-bind:class="darkMode ? 'bg-slate-800/40 border-slate-700/50' : 'bg-white border-slate-200'">
+        <h3 class="text-xl font-semibold mb-3"
+            x-bind:class="darkMode ? 'text-white' : 'text-gray-800'">
+          <i class="fa-solid fa-map text-purple-400 mr-2"></i>Meine Mindmaps
+        </h3>
+        <div class="mb-3">
+          <a href="{{ url_for('create_mindmap') }}" class="w-full inline-block py-2 px-4 bg-purple-600 hover:bg-purple-700 text-white rounded-lg text-center text-sm font-medium transition-colors">
+            <i class="fa-solid fa-plus mr-1"></i> Neue Mindmap erstellen
+          </a>
+        </div>
+        
+        <div class="space-y-2 max-h-60 overflow-y-auto"
+             x-bind:class="darkMode ? 'text-gray-300' : 'text-gray-600'">
+          {% if user_mindmaps %}
+            {% for mindmap in user_mindmaps %}
+            <a href="{{ url_for('user_mindmap', mindmap_id=mindmap.id) }}" class="block p-2 hover:bg-purple-500/20 rounded-lg transition-colors">
+              <div class="text-sm font-medium">{{ mindmap.name }}</div>
+              <div class="text-xs opacity-70">{{ mindmap.nodes|length }} Knoten</div>
+            </a>
+            {% endfor %}
+          {% else %}
+            <p class="text-sm italic">Sie haben noch keine eigenen Mindmaps erstellt.</p>
+          {% endif %}
+        </div>
+      </div>
+      {% endif %}
+    </div>
+  </div>
+</div>
+{% endblock %}
+
+{% block extra_js %}
 <script>
-    document.addEventListener('DOMContentLoaded', () => {
-      if (typeof feather !== 'undefined') {
-        feather.replace();
+  // Sobald die Seite und die Scripte geladen sind, initialisiere die Mindmap
+  document.addEventListener('DOMContentLoaded', function() {
+    if (window.MindMap && window.MindMap.pageInitializers && window.MindMap.pageInitializers.mindmap) {
+      window.MindMap.pageInitializers.mindmap();
+    } else {
+      console.error('Mindmap-Initialisierung konnte nicht gefunden werden!');
     }
   });
 </script>
-</body>
-</html>
+{% endblock %}

venv/pyvenv.cfg

@@ -1,5 +1,5 @@
 home = C:\Program Files\Python313
 include-system-site-packages = false
 version = 3.13.3
-executable = C:\Program Files\Python313\python.exe
-command = C:\Program Files\Python313\python.exe -m venv C:\Users\TTOMCZA.EMEA\Dev\website\venv
+executable = C:\Users\firem\Desktop\111\Systades\website\.venv\Scripts\python.exe
+command = C:\Users\firem\Desktop\111\Systades\website\.venv\Scripts\python.exe -m venv C:\Users\firem\Desktop\111\Systades\website\venv

windows_setup.bat

@@ -1,58 +0,0 @@
-@echo off
-echo Mindmap Projekt - Windows Setup
-echo ==============================
-echo.
-
-REM Prüfen, ob Python installiert ist
-python --version >nul 2>&1
-if %errorlevel% neq 0 (
-    echo Python ist nicht installiert oder nicht im PATH.
-    echo Bitte installiere Python 3.11 von https://www.python.org/downloads/
-    echo und stelle sicher, dass "Add Python to PATH" während der Installation aktiviert ist.
-    pause
-    exit /b 1
-)
-
-echo Erstelle virtuelle Umgebung...
-python -m venv venv
-if %errorlevel% neq 0 (
-    echo Fehler beim Erstellen der virtuellen Umgebung.
-    pause
-    exit /b 1
-)
-
-echo Aktiviere virtuelle Umgebung...
-call venv\Scripts\activate.bat
-if %errorlevel% neq 0 (
-    echo Fehler beim Aktivieren der virtuellen Umgebung.
-    pause
-    exit /b 1
-)
-
-echo Aktualisiere pip...
-python -m pip install --upgrade pip
-if %errorlevel% neq 0 (
-    echo Warnung: Pip konnte nicht aktualisiert werden. Fahre trotzdem fort.
-)
-
-echo Installiere Abhängigkeiten...
-pip install -r requirements.txt
-if %errorlevel% neq 0 (
-    echo Fehler beim Installieren der Abhängigkeiten.
-    pause
-    exit /b 1
-)
-
-echo.
-echo Setup abgeschlossen!
-echo.
-echo Zum Starten des Servers:
-echo 1. Führe "venv\Scripts\activate.bat" aus
-echo 2. Führe "python TOOLS.py db:rebuild" aus (Nur beim ersten Mal oder zum Zurücksetzen der Datenbank)
-echo 3. Führe "python TOOLS.py user:admin" aus (Erstellt einen Admin-Benutzer: admin/admin)
-echo 4. Führe "python TOOLS.py server:run" aus
-echo.
-echo Die Anwendung ist dann unter http://localhost:5000 erreichbar.
-echo.
-
-pause