From 03d55276a6e1aa67fc7b69e19b8d73b5b67e3bab Mon Sep 17 00:00:00 2001
From: Lukas May <lukas.may@carealytix.com>
Date: Fri, 30 Jan 2026 13:53:00 +0100
Subject: [PATCH] chore(01.1-01): install and configure Vitest test framework

- Add vitest as dev dependency
- Create vitest.config.ts with globals, TypeScript support, coverage
- Add npm scripts: test, test:watch, test:coverage
---
 package.json     | 13 ++++++++++---
 vitest.config.ts | 16 ++++++++++++++++
 2 files changed, 26 insertions(+), 3 deletions(-)
 create mode 100644 vitest.config.ts

diff --git a/package.json b/package.json
index 2c04f49..e51b0cb 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,10 @@
   "scripts": {
     "build": "tsc",
     "dev": "tsx watch src/bin/cw.ts",
-    "clean": "rimraf dist"
+    "clean": "rimraf dist",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:coverage": "vitest run --coverage"
   },
   "keywords": [
     "claude",
@@ -21,13 +24,17 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "@trpc/server": "^11.9.0",
     "commander": "^12.1.0",
-    "execa": "^9.5.2"
+    "execa": "^9.5.2",
+    "zod": "^4.3.6"
   },
   "devDependencies": {
+    "@trpc/client": "^11.9.0",
     "@types/node": "^22.10.7",
     "rimraf": "^6.0.1",
     "tsx": "^4.19.2",
-    "typescript": "^5.7.3"
+    "typescript": "^5.7.3",
+    "vitest": "^4.0.18"
   }
 }
diff --git a/vitest.config.ts b/vitest.config.ts
new file mode 100644
index 0000000..920ba58
--- /dev/null
+++ b/vitest.config.ts
@@ -0,0 +1,16 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    // Enable test globals (describe, it, expect without imports)
+    globals: true,
+    // Test file pattern
+    include: ['**/*.test.ts'],
+    // TypeScript support uses tsconfig.json automatically
+    // Coverage reporter (optional, for future use)
+    coverage: {
+      provider: 'v8',
+      reporter: ['text', 'json', 'html'],
+    },
+  },
+});