feat: initialize TypeScript MCP project with Bun

- Configure package.json and tsconfig.json using Bun bundler settings

- Install @modelcontextprotocol/sdk and zod

- Add src/index.ts entry stub and tests/smoke.test.ts using bun:test

- Update .gitignore to exclude .bun/

package.json

@@ -0,0 +1,22 @@
+{
+  "name": "openproject-mcp",
+  "version": "0.1.0",
+  "description": "Model Context Protocol (MCP) server for OpenProject",
+  "module": "src/index.ts",
+  "type": "module",
+  "scripts": {
+    "start": "bun run src/index.ts",
+    "dev": "bun --watch src/index.ts",
+    "test": "bun test",
+    "typecheck": "tsc --noEmit"
+  },
+  "dependencies": {
+    "@modelcontextprotocol/sdk": "^1.6.1",
+    "zod": "^3.24.2"
+  },
+  "devDependencies": {
+    "@types/bun": "latest",
+    "typescript": "^5.0.0"
+  },
+  "license": "GPL-3.0"
+}