Gateway: T3 RPC client, host connection, awareness port, storage, API contract

gateway/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "wristcode-gateway",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "license": "MIT",
+  "bin": { "wristcode": "src/cli.ts" },
+  "scripts": {
+    "dev": "bun --watch src/main.ts",
+    "start": "bun src/main.ts",
+    "test": "bun test",
+    "typecheck": "tsc --noEmit"
+  },
+  "devDependencies": {
+    "@types/bun": "latest",
+    "typescript": "^5.9.0"
+  }
+}