🗑️ chore: remove unused database and routing scripts; update cached Python bytecode files in __pycache__ directories

utils/check_db.py

@@ -0,0 +1,38 @@
+import sqlite3
+
+def check_mindmap_nodes():
+    try:
+        conn = sqlite3.connect('database/systades.db')
+        cursor = conn.cursor()
+
+        # Check if the table exists
+        cursor.execute("SELECT name FROM sqlite_master WHERE type='table' AND name='mind_map_node';")
+        table_exists = cursor.fetchone()
+        
+        if not table_exists:
+            print("Die Tabelle 'mind_map_node' existiert nicht!")
+            return
+        
+        # Check for the "Wissen" node
+        cursor.execute("SELECT * FROM mind_map_node WHERE name = 'Wissen';")
+        wissen_node = cursor.fetchone()
+        
+        if wissen_node:
+            print(f"'Wissen'-Knoten gefunden: {wissen_node}")
+        else:
+            print("'Wissen'-Knoten NICHT gefunden!")
+        
+        # Get all nodes
+        cursor.execute("SELECT id, name FROM mind_map_node LIMIT 10;")
+        nodes = cursor.fetchall()
+        
+        print(f"\nVorhandene Knoten (max. 10):")
+        for node in nodes:
+            print(f"  - {node}")
+        
+        conn.close()
+    except Exception as e:
+        print(f"Fehler: {e}")
+
+if __name__ == "__main__":
+    check_mindmap_nodes()