imageFilenames and imageFilename, backend integration tests, frontend tests, removed username references

backend/routes/conditionChecks.js

@@ -27,7 +27,7 @@ const upload = multer({
 router.post(
   "/:rentalId",
   authenticateToken,
-  upload.array("photos"),
+  upload.array("imageFilenames"),
   async (req, res) => {
     try {
       const { rentalId } = req.params;
@@ -35,13 +35,13 @@ router.post(
       const userId = req.user.id;
 
       // Get uploaded file paths
-      const photos = req.files ? req.files.map((file) => file.path) : [];
+      const imageFilenames = req.files ? req.files.map((file) => file.path) : [];
 
       const conditionCheck = await ConditionCheckService.submitConditionCheck(
         rentalId,
         checkType,
         userId,
-        photos,
+        imageFilenames,
         notes
       );
 
@@ -50,7 +50,7 @@ router.post(
         rentalId,
         checkType,
         userId,
-        photoCount: photos.length,
+        photoCount: imageFilenames.length,
       });
 
       res.status(201).json({