- Change CONFIG_DIR from relative 'data' to absolute '/data' path in installation.py
This fixes PermissionError when trying to create /app/data instead of using
the mounted volume at /data
- Update telemetry marker file paths to use absolute /data path for consistency
- Add ensure_data_directory() function to entrypoint_fixed.sh to:
- Create /data directory if it doesn't exist
- Set proper permissions (755) on /data
- Attempt to set ownership to current user
- Create /data/uploads subdirectory
This resolves the 'Permission denied: data' errors when accessing /admin/settings
and ensures the data volume is properly initialized at container startup.