ggcode v1.3.177

Highlights

Per-turn token display fix: Metrics digest now shows the token cost of each individual turn instead of the session-wide cumulative total, which previously grew with every iteration.
Daemon session lock leak fix: Early-exit paths (e.g., IM adapter startup failure) no longer leave stale session locks that block the next launch.
LSP goroutine leak fix: reapIdle goroutine now has a proper stopCh exit mechanism.

fix(metrics): per-turn tokens in digest — FormatTurnDigest used cumulative (CumInputTokens/CumOutputTokens) instead of per-turn (InputTokens/OutputTokens) values, making every turn's token display grow larger rather than reflecting actual cost.
fix(daemon): release session lock on early exit — IM adapter start failure and other intermediate returns left a stale lock file on disk; added a defer-based safety net.
fix(lsp): add stopCh to reapIdle goroutine — prevents goroutine accumulation when session manager is created/destroyed within a process.
fix(desktop): context cancellation for a2a-peer-sync — time.Sleep + for range ticker.C replaced with select on refreshCtx.Done().
fix(daemon): context cancellation for lanchat syncPeers — same pattern, replaced with select on a2aBgCtx.Done().
fix(hooks): enforce timeout on command hooks — synchronous hooks running external commands now have a 10s timeout to prevent blocking the agent loop.

LSP server start + readLoop death: Added debug.Log to LSP client startup and readLoop exit paths for diagnosing silent server failures.
IM binding state transitions: Mute/unmute/enable/disable operations now log their state changes.
AppendMetaToDisk errors: Three call sites that silently discarded errors (daemon, tmux, slash-info) now log them.