refactor(bruno): reorganize file structure from bruno-yaml to flat bruno directory

- Move all files from bruno-yaml/* to bruno/*
- Maintains existing directory structure within categories
- Updates bruno/user/auth files with OAuth2 refresh token flow
- Updates bruno/user/profile files for user profile management
- Adds bruno/dashboard/ directory with dashboard API tests
- Preserves all existing test scenarios and OpenCollection YAML format
- No functional changes - file reorganization only

bruno/user/profile/Get Profile.yml

@@ -0,0 +1,33 @@
+info:
+  name: Get Profile
+  type: http
+  seq: 1
+http:
+  method: GET
+  url: '{{base_url}}/api/auth/profile'
+  auth: inherit
+  body:
+    type: none
+
+docs: |-
+  ## Get User Profile
+    
+    Retrieves the authenticated user's profile.
+    
+    **Method:** GET
+    
+    **Endpoint:** /api/auth/profile
+    
+    **Authentication:** Required
+    
+     **Response:**
+     - `id` (string): User ID
+     - `email` (string): Email
+     - `username` (string): Username
+     - `theme` (string): User theme preference
+     - `first_name` (string, optional): First name
+     - `last_name` (string, optional): Last name
+    
+    **Status Codes:**
+    - 200: Success
+    - 401: Unauthorized

bruno/user/profile/Update Email.yml

@@ -0,0 +1,33 @@
+info:
+  name: Update Email
+  type: http
+  seq: 2
+http:
+  method: PUT
+  url: '{{base_url}}/api/auth/email'
+  auth: inherit
+  body:
+    type: json
+
+docs: |-
+  ## Update Email
+  
+    Updates the authenticated user's email address.
+  
+    **Method:** PUT
+  
+     **Endpoint:** /api/auth/email
+  
+    **Authentication:** Required
+  
+    **Request Body:**
+    - `email` (string, required): New email address (must be valid email format)
+  
+    **Response:**
+    - `message` (string): Success message
+  
+    **Status Codes:**
+    - 200: Success
+    - 400: Invalid email format
+    - 401: Unauthorized
+    - 409: Email already taken

bruno/user/profile/Update Password.yml

@@ -0,0 +1,37 @@
+info:
+  name: Update Password
+  type: http
+  seq: 3
+http:
+  method: PUT
+  url: '{{base_url}}/api/auth/password'
+  auth: inherit
+  body:
+    type: json
+    jsonBody: "{\n    \"current_password\": \"password123\",\n    \"new_password\"\
+      : \"newpassword123\",\n    \"confirm_password\": \"newpassword123\""
+
+docs: |-
+  ## Update Password
+    
+    Updates the authenticated user's password.
+    
+    **Method:** PUT
+    
+     **Endpoint:** /api/auth/password
+    
+    **Authentication:** Required
+    
+    **Request Body:**
+    - `current_password` (string, required): Current password for verification
+    - `new_password` (string, required): New password (minimum 6 characters)
+    - `confirm_password` (string, required): Confirmation of new password
+    
+    **Response:**
+    - `message` (string): Success message
+    
+    **Status Codes:**
+    - 200: Success
+    - 400: Password validation failed
+    - 401: Current password incorrect
+    - 401: Unauthorized

bruno/user/profile/Update Profile.yml

@@ -0,0 +1,34 @@
+info:
+  name: Update Profile
+  type: http
+  seq: 4
+http:
+  method: PUT
+  url: '{{base_url}}/api/auth/profile'
+  auth: inherit
+  body:
+    type: json
+    jsonBody: "{\n    \"first_name\": \"Updated\",\n    \"last_name\": \"Name\""
+
+docs: |-
+  ## Update User Profile
+    
+    Updates the authenticated user's profile information.
+    
+    **Method:** PUT
+    
+    **Endpoint:** /api/auth/profile
+    
+    **Authentication:** Required (Bearer token)
+    
+    **Request Body:**
+    - `first_name` (string, optional): First name
+    - `last_name` (string, optional): Last name
+    
+    **Response:**
+    - `message` (string): Success message
+    
+    **Status Codes:**
+    - 200: Success
+    - 400: Invalid request
+    - 401: Unauthorized

bruno/user/profile/Update Theme.yml

@@ -0,0 +1,33 @@
+info:
+  name: Update Theme
+  type: http
+  seq: 4
+http:
+  method: PUT
+  url: '{{base_url}}/api/auth/theme'
+  auth: inherit
+  body:
+    type: json
+    jsonBody: "{\n    \"theme\": \"dracula\""
+
+docs: |-
+  ## Update User Theme
+    
+    Updates the authenticated user's theme preference.
+    
+    **Method:** PUT
+    
+    **Endpoint:** /api/auth/theme
+    
+    **Authentication:** Required (Bearer token)
+    
+    **Request Body:**
+    - `theme` (string): Theme name (tokyo-night, dracula, nord, solarized-dark, monokai, one-dark-pro, material-dark, catppuccin-mocha, catppuccin-macchiato, catppuccin-frappe, catppuccin-latte)
+    
+    **Response:**
+    - `message` (string): Success message
+    
+    **Status Codes:**
+    - 200: Success
+    - 400: Invalid theme
+    - 401: Unauthorized

bruno/user/profile/Update Username.yml

@@ -0,0 +1,33 @@
+info:
+  name: Update Username
+  type: http
+  seq: 1
+http:
+  method: PUT
+  url: '{{base_url}}/api/auth/username'
+  auth: inherit
+  body:
+    type: json
+
+docs: |-
+  ## Update Username
+  
+    Updates the authenticated user's username.
+  
+    **Method:** PUT
+  
+     **Endpoint:** /api/auth/username
+  
+    **Authentication:** Required
+  
+    **Request Body:**
+    - `username` (string, required): New username (3-50 characters)
+  
+    **Response:**
+    - `message` (string): Success message
+  
+    **Status Codes:**
+    - 200: Success
+    - 400: Invalid username
+    - 401: Unauthorized
+    - 409: Username already taken