Implement tabs table and API

[PakmanGames]

Description of Changes

• Created tabs table in database with columns id (primary key), name, createdAt, and user_id (foreign key).
• Created endpoint APIs in backend to interact with database, created tabsService.js, tabsController.js, and tabsRoute.js, and documented the routes using swagger, made endpoints to perform the following functions:
  • Create tabs
  • Read / Get tabs
  • Update tabs
  • Delete tabs
• Tested all tabs API functionality using swagger UI

Linked Issue

Closes #30

Screenshots (For UI Changes)

Create new Tab

With body:

{
  "id": 1,
  "name": "New Tab",
  "user_id": null
}

Get existing tabs

Update existing Tab name by ID

With body:

Delete Tab by ID