fix: wrap RecoveryManager in try-catch to prevent blocking CLI commands

Recovery failures (permission errors, disk full) no longer block
--version/--help commands. Recovery is best-effort - warns on failure
but allows basic CLI functionality to continue.

Fixes edge case identified in PR #215 code review.

src/ccs.ts

@@ -294,6 +294,8 @@ async function main(): Promise<void> {
   // Auto-recovery for missing configuration (BEFORE any early-exit commands)
   // This ensures ALL commands benefit from auto-recovery, not just profile-switching flow
   // Recovery is safe to run early - it only creates missing files with safe defaults
+  // Wrapped in try-catch to prevent blocking --version/--help on permission errors
+  try {
     const RecoveryManagerModule = await import('./management/recovery-manager');
     const RecoveryManager = RecoveryManagerModule.default;
     const recovery = new RecoveryManager();
@@ -302,6 +304,10 @@ async function main(): Promise<void> {
     if (recovered) {
       recovery.showRecoveryHints();
     }
+  } catch (err) {
+    // Recovery is best-effort - don't block basic CLI functionality
+    console.warn('[!] Recovery failed:', (err as Error).message);
+  }
 
   // Special case: version command (check BEFORE profile detection)
   if (firstArg === 'version' || firstArg === '--version' || firstArg === '-v') {