Gateway: finalize WS control plane

package.json

@@ -19,6 +19,8 @@
     "format:fix": "biome format src --write",
     "test": "vitest",
     "test:coverage": "vitest run --coverage",
+    "protocol:gen": "tsx scripts/protocol-gen.ts",
+    "protocol:check": "pnpm protocol:gen && git diff --exit-code -- dist/protocol.schema.json apps/macos/Sources/ClawdisProtocol/Protocol.swift",
     "webchat:bundle": "rolldown -c apps/macos/Sources/Clawdis/Resources/WebChat/rolldown.config.mjs"
   },
   "keywords": [],
@@ -33,6 +35,8 @@
     "@mariozechner/pi-ai": "^0.13.2",
     "@mariozechner/pi-coding-agent": "^0.13.2",
     "@whiskeysockets/baileys": "7.0.0-rc.9",
+    "@sinclair/typebox": "^0.34.12",
+    "ajv": "^8.17.1",
     "body-parser": "^2.2.1",
     "chalk": "^5.6.2",
     "commander": "^14.0.2",
@@ -56,6 +60,7 @@
     "@types/express": "^5.0.6",
     "@types/node": "^24.10.1",
     "@types/qrcode-terminal": "^0.12.2",
+    "quicktype-core": "^23.0.48",
     "@vitest/coverage-v8": "^4.0.15",
     "docx-preview": "^0.3.7",
     "jszip": "^3.10.1",