reqCtx() now applies the server's requestTimeout (default 30s) to the
context returned for request handlers. This prevents bd list and other
commands from hanging indefinitely when database operations stall.
The fix ensures:
- All RPC handlers get a context with a deadline
- Database operations (using QueryContext) honor context cancellation
- reconnectMu read locks are released when context times out
Fixes: bd-p76kv
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Executed-By: beads/crew/dave
Rig: beads
Role: crew
69dae103db