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/devices/scenarios/Create Device File Alias.yml

@@ -0,0 +1,55 @@
+info:
+  name: Create Device File Alias
+  type: http
+  seq: 1
+http:
+  method: POST
+  url: '{{base_url}}/api/devices/{{device_id}}/file-aliases'
+  auth: inherit
+  body:
+    type: json
+    jsonBody: "{\n    \"file_path\": \"/mnt/sd/books/my-book.kepub.epub\",\n    \"\
+      media_item_id\": \"{{media_item_id"
+  headers:
+  - key: Content-Type
+    value: application/json
+runtime:
+  scripts:
+  - type: tests
+    code: "test_create_device_file_alias_success(status, headers, body) {\n    if\
+      \ (status !== 201 && status !== 200) {\n      throw new Error(\"Expected status\
+      \ 201 or 200, got \" + status);"
+
+docs: |-
+  ## Create Device File Alias
+  
+    Creates a new file alias for a device. File aliases map device-specific file paths to media items.
+  
+    **Method:** POST
+  
+    **Endpoint:** /api/devices/:id/file-aliases
+  
+    **Authentication:** Required (Bearer token)
+  
+    **Path Parameters:**
+    - `id` (string, required): Device UUID
+  
+    **Request Body:**
+    - `file_path` (string, required): Device-specific file path
+    - `media_item_id` (string, required): Media item UUID to link to
+  
+    **Response:** Created file alias object
+    - `id` (string): Alias UUID
+    - `device_id` (string): Device UUID
+    - `file_path` (string): Device-specific file path
+    - `media_item_id` (string): Associated media item UUID
+    - `created_at` (string): Creation timestamp
+    - `updated_at` (string): Last update timestamp
+  
+    **Status Codes:**
+    - 201: Created
+    - 200: Success
+    - 400: Invalid request body
+    - 401: Unauthorized
+    - 404: Device not found
+    - 500: Internal server error