Add native Codex hooks integration (#2319)

* Add native Codex hooks integration

* Address Codex review feedback

* Use durable Codex marketplace root

* Address Codex file context review feedback

* Harden Codex installer review paths

* Report Codex legacy cleanup failures

* fix: keep MCP manifests in marketplace sync

* fix: bundle zod in MCP server

* fix: warn on Codex legacy cleanup failure

* Fix hook observation readiness timeouts

* Address Codex hook review notes

* Tighten Codex MCP file context matching

* Resolve final Codex review nits

* Add Codex marketplace version guidance

* Reset worker failure counter on API fallback

* Fix Codex cat flag file extraction

scripts/sync-marketplace.cjs

@@ -34,10 +34,19 @@ function getGitignoreExcludes(basePath) {
   const gitignorePath = path.join(basePath, '.gitignore');
   if (!existsSync(gitignorePath)) return '';
 
+  const syncManagedFiles = new Set([
+    '.mcp.json',
+  ]);
+
   const lines = readFileSync(gitignorePath, 'utf-8').split('\n');
   return lines
     .map(line => line.trim())
-    .filter(line => line && !line.startsWith('#') && !line.startsWith('!'))
+    .filter(line =>
+      line &&
+      !line.startsWith('#') &&
+      !line.startsWith('!') &&
+      !syncManagedFiles.has(line)
+    )
     .map(pattern => `--exclude=${JSON.stringify(pattern)}`)
     .join(' ');
 }
@@ -211,4 +220,4 @@ try {
 } catch (error) {
   console.error('\x1b[31m%s\x1b[0m', 'Sync failed:', error.message);
   process.exit(1);
-}
+}