26.6.2

Authentication and user management release.

Added

• Added database-backed users and revoked_tokens tables.
• Added OAuth2 password bearer authentication with JWT access tokens.
• Added Argon2id password hashing for stored user passwords.
• Added sign up, sign in, sign out, current user, and authenticated /users API routes.
• Added username-or-email sign in support.
• Added frontend sign up, sign in, sign out, and user listing flows.

Changed

• Updated the backend, frontend, and getting started docs for authentication and user management.
• Added /dashboard as the signed-in frontend landing page.
• Added /signin as the frontend sign-in route and linked it from the docs top navigation.
• Moved frontend user management to /users.
• Added Alembic migrations for the authentication tables.
• Switched authentication table keys from UUIDs to ULIDs.