add LIBRARYSYNC_MAX_USERS

[willtho89]

No description provided.

[Copilot]

Pull request overview

This PR adds a configurable maximum user limit feature to librarySync. The system now enforces a cap on the number of registered users, preventing new registrations once the limit is reached.

Changes:

• Added LIBRARYSYNC_MAX_USERS environment variable (default: 1) to control maximum allowed users
• Implemented user count check in registration endpoint to enforce the limit
• Updated login page template to display appropriate message when user limit is reached

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
.env.example	Added LIBRARYSYNC_MAX_USERS=1 configuration variable
backend/src/librarysync/config.py	Added max_users setting to Settings class with default value of 1
backend/src/librarysync/api/routes_auth.py	Added user count validation in register endpoint to enforce max_users limit
backend/src/librarysync/main.py	Added user count check in login route to determine if registration is full
backend/src/librarysync/templates/login.html	Updated template to show "Registration full" message when user limit reached

[Copilot]

Pull request overview

Copilot reviewed 6 out of 6 changed files in this pull request and generated 1 comment.

[Copilot]

Pull request overview

Copilot reviewed 6 out of 6 changed files in this pull request and generated no new comments.