fix: resolve startup issues and JSONL parsing bugs

- Add PYTHONPATH/DJANGO_SETTINGS_MODULE for Docker environment
- Fix gunicorn bind port (8000 instead of 8765)
- Add whitenoise for static file serving
- Fix JSONL parser: read role/content from event.message.* (nested structure)
- Fix session counts (message_count/tool_call_count/error_count were all 0)
- Increase DATA_UPLOAD_MAX_MEMORY_SIZE to 50MB for large batch syncs
- Add STATIC_ROOT and WhiteNoise middleware for admin CSS
- Fix index name length (>30 chars issue)
- Replace unique_together with indexes (Django 5.x compatible)
- Add graceful degradation for TimescaleDB hypertable creation
- Add static_volume/ to .gitignore

docker-compose.yml

@@ -26,11 +26,16 @@ services:
     env_file:
       - .env
     environment:
+      PYTHONPATH: /app/src
+      DJANGO_SETTINGS_MODULE: config.settings
       DB_HOST: db
-      DB_PORT: 5432
+      DB_PORT: "5432"
       DB_NAME: openclaw_archive
       DB_USER: openclaw
       DB_PASSWORD: openclaw_archive_pass
+      DJANGO_SUPERUSER_USERNAME: admin
+      DJANGO_SUPERUSER_EMAIL: admin@example.com
+      DJANGO_SUPERUSER_PASSWORD: admin123
     ports:
       - "8765:8000"
     volumes:
@@ -39,11 +44,13 @@ services:
       db:
         condition: service_healthy
     restart: unless-stopped
-    command: >
-      sh -c "python manage.py migrate &&
-             python manage.py createsuperuser --noinput ||
-             true &&
-             gunicorn --bind 0.0.0.0:8765 --workers 2 --timeout 120 config.wsgi:application"
+    command:
+      - sh
+      - -c
+      - |
+        python manage.py migrate
+        python manage.py createsuperuser --noinput || true
+        gunicorn --bind 0.0.0.0:8000 --workers 2 --timeout 120 config.wsgi:application
 
 volumes:
   db_data: