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

package.json

@@ -42,7 +42,12 @@
   },
   "files": [
     "dist",
+    ".agents/plugins/marketplace.json",
+    ".codex-plugin",
+    ".mcp.json",
     "plugin/.claude-plugin",
+    "plugin/.codex-plugin",
+    "plugin/.mcp.json",
     "plugin/CLAUDE.md",
     "plugin/package.json",
     "plugin/hooks",
@@ -127,6 +132,7 @@
     "picocolors": "^1.1.1",
     "react": "^19.2.5",
     "react-dom": "^19.2.5",
+    "shell-quote": "^1.8.3",
     "yaml": "^2.8.3",
     "zod": "^4.3.6",
     "zod-to-json-schema": "^3.25.2"