Add Codex happy path prompt snapshots (#75807)

* Add Codex prompt snapshots

* Fix prompt snapshot scenario catalogs

* Harden prompt snapshot drift check

* Fix CLI compat build export

* fix: keep codex snapshots out of core plugin surface

* fix: harden prompt snapshot ci checks

* fix: accept readonly web search onboarding scopes

* fix: repair plugin sdk package boundary types

* fix: clear prompt snapshot ci regressions

* fix: clear latest main ci checks

* fix: resolve latest main discord helper overlap

* fix: refresh codex dynamic tool snapshots

* fix: align prompt snapshot branch with latest ci

* fix: isolate plugin auto enable tests

* test: refresh prompt dynamic tool snapshots

* fix: stabilize bundled channel auto enable

* fix: clean stale prompt snapshots

tsconfig.plugin-sdk.dts.json

@@ -13,6 +13,7 @@
   },
   "include": [
     "src/plugin-sdk/**/*.ts",
+    "packages/memory-host-sdk/src/**/*.ts",
     "src/video-generation/dashscope-compatible.ts",
     "src/video-generation/types.ts",
     "src/types/**/*.d.ts"