chore: snapshot main sync

apps/coder/src/services/backends/lifecycle-decisions.ts

@@ -18,8 +18,6 @@
  * never evict or force-restart a busy backend; defer with a stale-grace.
  */
 
-// ─── Idle TTL eviction (3.1) ─────────────────────────────────────────────────
-
 /** Default idle TTL before a warm backend/session is evicted (design §6 ~30 min). */
 export const DEFAULT_IDLE_TTL_MS = 30 * 60 * 1000;
 
@@ -54,8 +52,6 @@ export function selectIdleEvictionTargets(
   return out;
 }
 
-// ─── LRU cap (3.4) ───────────────────────────────────────────────────────────
-
 /** Default max live warm backends/worktrees before the LRU cap evicts (env-overridable). */
 export const DEFAULT_MAX_LIVE_BACKENDS = 10;
 
@@ -87,8 +83,6 @@ export function selectLruEvictionTargets(
   return toEvict.map((e) => e.key);
 }
 
-// ─── Busy-aware crash restart (3.2) — openchamber lift ───────────────────────
-
 /**
  * Default grace after which a backend that has stayed unhealthy WHILE busy is
  * force-restarted anyway (openchamber's STALE_BUSY_GRACE_MS = 2 min). Guards
@@ -157,8 +151,6 @@ export function decideRestart(input: RestartDecisionInput & { healthy?: boolean
   return { action: 'wait', reason: 'busy-grace' };
 }
 
-// ─── Orphan worktree reaper target selection (3.4) ───────────────────────────
-
 /** Default TTL: an on-disk worktree dir with no live `worktrees` row is reaped
  *  only after it's been orphaned at least this long (mtime-based grace so a
  *  just-created dir mid-`ensureSessionWorktree` race is never swept). */