Model sync:
- Filter OpenRouter models by what the user's AI client can actually access,
before upserting metadata (avoids bloating with inaccessible models).
- Fall back to direct endpoint sync when no OpenRouter metadata matches
(handles Bailian/MiniMax and other non-OpenRouter providers).
Git stability fixes:
- SSH: add 5s timeout on stdin flush/shutdown in channel_eof and
cleanup_channel to prevent blocking the event loop on unresponsive git.
- SSH: remove dbg!() calls from production code paths.
- HTTP auth: pass proper Logger to SshAuthService instead of discarding
all auth events to slog::Discard.
Dependencies:
- reqwest: add native-tls feature for HTTPS on Windows/Linux/macOS.
