feat(gateway): Unit 1 — extract @fro-bot/runtime package

.gitignore

@@ -114,3 +114,7 @@ eslint-typegen.d.ts
 
 # Systematic skill scratch artifacts (ce:review, deepen-plan, etc.)
 .context/
+
+# Workspace package build output
+packages/runtime/dist/
+apps/action/dist/

apps/action/package.json

@@ -0,0 +1,18 @@
+{
+  "name": "@fro-bot/action",
+  "version": "0.0.0-development",
+  "private": true,
+  "type": "module",
+  "main": "dist/main.js",
+  "module": "dist/main.js",
+  "scripts": {
+    "build": "pnpm --dir ../.. exec tsc --noEmit && pnpm --dir ../.. exec tsdown -c apps/action/tsdown.config.ts",
+    "check-types": "pnpm --dir ../.. exec tsc --noEmit",
+    "fix": "pnpm --dir ../.. exec eslint --fix src tsdown.config.ts eslint.config.ts",
+    "lint": "pnpm --dir ../.. exec eslint src tsdown.config.ts eslint.config.ts",
+    "test": "pnpm --dir ../.. exec vitest run"
+  },
+  "dependencies": {
+    "@fro-bot/runtime": "workspace:*"
+  }
+}

apps/action/src/main.ts

@@ -0,0 +1 @@
+import '../../../src/main.js'

apps/action/src/post.ts

@@ -0,0 +1 @@
+import '../../../src/post.js'

apps/action/tsconfig.json

@@ -0,0 +1,12 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "composite": true,
+    "tsBuildInfoFile": "./node_modules/.cache/tsconfig.tsbuildinfo",
+    "rootDir": "../../src",
+    "noEmit": true
+  },
+  "references": [{"path": "../../packages/runtime"}],
+  "include": ["../../src/**/*.ts", "../../tsdown.config.ts", "../../eslint.config.ts"],
+  "exclude": ["../../dist", "../../node_modules"]
+}