**Acceptance Criteria:**
- [ ] Client sends "play-card" event with card ID
- [ ] Server validates card ownership and game rules
- [ ] Server broadcasts card play to both players
- [ ] Server resolves trick (winner, points)
- [ ] Server draws cards from stock for both players
- [ ] Return error if move invalid or out of turn
- [ ] Latency tracking for move timer accuracy
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
Acceptance Criteria: