Bug: Task create/load/update fail with 404 because client uses /api/tasks instead of /api/v1/tasks

[GOPIKA-BTECH23]

What I expected
After registering and logging in, creating a task saves it and it persists after a refresh.

What actually happened
The "New Task" modal stays on "Saving..." and the task is never created. Server logs show:
GET /api/tasks 404
POST /api/tasks 404

Cause
The server mounts routes under API_VERSION ("/api/v1"), e.g. /api/v1/tasks, but BoardContext.jsx still calls the old paths: /api/tasks (get, post, put, delete), /api/tasks/:id/snippets and /api/auth/logout-all.
Login and register already use /api/v1/... and work.

Steps to reproduce

1. Run the app, register a new account
2. Click "+ Add card" and save a task
3. The modal hangs on "Saving..."; the server logs 404

Proposed fix
Update the client API paths in BoardContext.jsx to use /api/v1. I'd like to work on this. Could you assign it to me?