Update Bruno API tests for user endpoints including new profile management

bruno/user/Add Ebook Folder.bru

@@ -1,7 +1,7 @@
 meta {
   name: Add Ebook Folder
   type: http
-  seq: 5
+  seq: 8
 }
 
 post {
@@ -10,9 +10,9 @@ post {
   auth: inherit
 }
 
-body {
+body:json {
   {
-    "folder_path": "/path/to/ebooks"
+    "folder_path": "/home/user/ebooks"
   }
 }
 
@@ -23,27 +23,27 @@ settings {
 
 docs {
   ## Add Ebook Folder
-
+  
   Adds a new ebook folder for the authenticated user.
-
+  
   **Method:** POST
-
+  
   **Endpoint:** /api/auth/ebook-folders
-
+  
   **Authentication:** Required
-
+  
   **Request Body:**
   - `folder_path` (string, required): Path to the ebook folder
-
+  
   **Response:**
   - `id` (string): Folder ID
   - `user_id` (string): User ID
   - `folder_path` (string): Folder path
   - `created_at` (string): Creation timestamp
-
+  
   **Status Codes:**
   - 201: Created
-  - 400: Bad Request
+  - 400: Invalid request
   - 401: Unauthorized
-  - 409: Conflict (folder already exists)
+  - 409: Folder already exists
 }