feat: component execution via Worker fetch + API recipes

- Logic components (15): each deployed as Worker at {name}.arcrun.dev,
  cypher-executor fetches them via HTTP POST
- API components (6): gmail, telegram, line_notify, google_sheets,
  http_request, cron executed inline via fetch recipes in component-loader
- External URL support: any https:// componentId is fetched directly
  (n8n webhooks, MCP endpoints, etc.)
- Add deploy-logic-components.sh script for building/deploying WASM Workers
- Add component-worker-template with inline WASI shim

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

component-worker-template/tsconfig.json

@@ -0,0 +1,11 @@
+{
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "ES2022",
+    "moduleResolution": "bundler",
+    "lib": ["ES2022"],
+    "types": ["@cloudflare/workers-types"],
+    "strict": true,
+    "noEmit": true
+  }
+}