feat: scaffold TypeScript project

- Initialize pnpm project with TypeScript support
- Add standard ESLint and TypeScript configurations
- Create basic src/index.ts with sample export
- Set up GitHub Actions CI workflow
- Add prod.env with 1Password references
- Configure .gitignore for Node.js projects

Co-Authored-By: Claude Opus 4 <noreply@anthropic.com>

package.json

@@ -0,0 +1,27 @@
+{
+  "name": "rondelle",
+  "version": "1.0.0",
+  "description": "",
+  "main": "./dist/index.js",
+  "type": "module",
+  "scripts": {
+    "build": "tsc",
+    "lint": "eslint .",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "packageManager": "pnpm@10.28.1",
+  "devDependencies": {
+    "@nhcarrigan/eslint-config": "5.2.0",
+    "@nhcarrigan/typescript-config": "4.0.0",
+    "@types/node": "22.10.7",
+    "eslint": "9.19.0",
+    "typescript": "5.7.3"
+  },
+  "engines": {
+    "node": ">=20.0.0",
+    "pnpm": ">=9.0.0"
+  }
+}