Notifications

A standalone, self-resolving alias: resolves the authenticated user from the JWT rather than requiring an :id in the path. Auth required on every route (401 otherwise).

Route set and response shapes are identical to /users/:id/notifications/* -- this page just documents the shorter, self-addressed form most clients should default to using:

• GET / -- paginated, ?types=, ?unread=true
• GET /unread/count -- { count }
• POST /:notifId/read
• POST /:notifId/unread
• POST /read-all (?types=)
• POST /:notifId/dismiss

Use /users/:id/notifications/* only if you already have the user's ID in hand and want to avoid a JWT round-trip lookup -- otherwise prefer this alias.