fix(transcription): [2f388f42] finalize and fix AI insights feature

This commit resolves all outstanding issues with the AI Insights feature.

- Corrects the transcript formatting logic in  to properly handle the database JSON structure, ensuring the AI receives the correct context.
- Fixes the Gemini API client by using the correct model name ('gemini-2.0-flash') and the proper client initialization.
- Updates  to securely pass the API key as an environment variable to the container.
- Cleans up the codebase by removing temporary debugging endpoints.
- Adds  script for programmatic updates.
- Updates documentation with troubleshooting insights from the implementation process.

debug_notion_properties.py

@@ -0,0 +1,58 @@
+import requests
+import json
+from getpass import getpass
+
+def inspect_database_properties(db_id: str):
+    """Liest die Eigenschaften (Spalten) einer Notion-Datenbank aus."""
+    print(f"--- Untersuche Eigenschaften von Notion DB: {db_id} ---")
+    token = getpass("Bitte gib deinen Notion API Key ein (Eingabe wird nicht angezeigt): ")
+
+    if not token:
+        print("\nFehler: Kein Token eingegeben. Abbruch.")
+        return
+
+    print(f"\n... Lese Struktur von Datenbank {db_id}...")
+
+    url = f"https://api.notion.com/v1/databases/{db_id}"
+    headers = {
+        "Authorization": f"Bearer {token}",
+        "Notion-Version": "2022-06-28"
+    }
+
+    try:
+        response = requests.get(url, headers=headers)
+        response.raise_for_status()
+        
+        database_info = response.json()
+        properties = database_info.get("properties", {})
+        
+        print("\n✅ Erfolgreich! Folgende Spalten (Properties) wurden gefunden:")
+        print("--------------------------------------------------")
+        for name, details in properties.items():
+            prop_type = details.get("type")
+            print(f"Spaltenname: '{name}' (Typ: {prop_type})")
+            if prop_type == "relation":
+                relation_details = details.get("relation", {})
+                print(f"  -> Verknüpft mit Datenbank-ID: {relation_details.get('database_id')}")
+            # Gib die verfügbaren Optionen für Status- und Select-Felder aus
+            elif prop_type in ["status", "select", "multi_select"]:
+                options = details.get(prop_type, {}).get("options", [])
+                if options:
+                    print(f"  -> Verfügbare Optionen:")
+                    for option in options:
+                        print(f"     - '{option.get('name')}'")
+        print("--------------------------------------------------")
+        print("Bitte finde den korrekten Namen der Spalte, die zu den Projekten verknüpft ist, und den exakten Namen für den 'In Bearbeitung'-Status.")
+
+    except requests.exceptions.RequestException as e:
+        print(f"\n❌ FEHLER! Konnte die Datenbankstruktur nicht lesen: {e}")
+        if hasattr(e, 'response') and e.response is not None:
+            print(f"HTTP Status Code: {e.response.status_code}")
+            try:
+                print(f"Antwort des Servers: {json.dumps(e.response.json(), indent=2)}")
+            except:
+                print(f"Antwort des Servers: {e.response.text}")
+
+if __name__ == "__main__":
+    tasks_db_id = "2e888f42-8544-8153-beac-e604719029cf" # Die ID für "Tasks [UT]"
+    inspect_database_properties(tasks_db_id)