feat: update version to 0.4.3-dev, add file deletion feature, and refactor API structure

app/api/diagnostic.py

@@ -0,0 +1,48 @@
+"""
+Diagnostic API endpoints
+"""
+from fastapi import APIRouter, Request, Depends
+import logging
+
+from app.auth import require_login, get_current_user
+from app.config import settings
+
+# Set up logging
+logger = logging.getLogger(__name__)
+
+router = APIRouter()
+
+@router.get("/diagnostic/settings")
+@require_login
+async def diagnostic_settings(request: Request, current_user: dict = Depends(get_current_user)):
+    """
+    API endpoint to dump settings to the log and view basic config information
+    This endpoint doesn't expose sensitive information like passwords or tokens
+    """
+    from app.utils.config_validator import dump_all_settings, get_settings_for_display
+    # Dump full settings to log for admin to see
+    dump_all_settings()
+    
+    # Return safe subset of settings for API response
+    safe_settings = {
+        "workdir": settings.workdir,
+        "external_hostname": settings.external_hostname,
+        "configured_services": {
+            "email": bool(getattr(settings, 'email_host', None)),
+            "s3": bool(getattr(settings, 's3_bucket_name', None)),
+            "dropbox": bool(getattr(settings, 'dropbox_refresh_token', None)),
+            "nextcloud": bool(getattr(settings, 'nextcloud_upload_url', None)),
+            "sftp": bool(getattr(settings, 'sftp_host', None)),
+            "paperless": bool(getattr(settings, 'paperless_host', None)),
+            "google_drive": bool(getattr(settings, 'google_drive_credentials_json', None)),
+            "uptime_kuma": bool(getattr(settings, 'uptime_kuma_url', None)),
+            "auth": bool(getattr(settings, 'authentik_config_url', None)),
+        },
+        "imap_enabled": bool(getattr(settings, 'imap1_host', None) or getattr(settings, 'imap2_host', None)),
+    }
+    
+    return {
+        "status": "success",
+        "settings": safe_settings,
+        "message": "Full settings have been dumped to application logs"
+    }