feat: Enhance logging and error handling for job streaming and photo uploads

- Added new logging scripts for quick access to service logs and troubleshooting.
- Updated job streaming API to support authentication via query parameters for EventSource.
- Improved photo upload process to capture and validate EXIF dates and original modification times.
- Enhanced error handling for file uploads and EXIF extraction failures.
- Introduced new configuration options in ecosystem.config.js to prevent infinite crash loops.

backend/api/auth.py

@@ -100,6 +100,28 @@ def create_refresh_token(data: dict) -> str:
     return jwt.encode(to_encode, SECRET_KEY, algorithm=ALGORITHM)
 
 
+def get_current_user_from_token(token: str) -> dict:
+    """Get current user from JWT token string (for query parameter auth).
+    
+    Used for endpoints that need authentication but can't use headers
+    (e.g., EventSource/SSE endpoints).
+    """
+    try:
+        payload = jwt.decode(token, SECRET_KEY, algorithms=[ALGORITHM])
+        username: str = payload.get("sub")
+        if username is None:
+            raise HTTPException(
+                status_code=status.HTTP_401_UNAUTHORIZED,
+                detail="Invalid authentication credentials",
+            )
+        return {"username": username}
+    except JWTError:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="Invalid authentication credentials",
+        )
+
+
 def get_current_user(
     credentials: Annotated[HTTPAuthorizationCredentials, Depends(get_bearer_token)]
 ) -> dict: