refactor: add API client

.env.test.example

@@ -0,0 +1,3 @@
+# Test environment configuration
+TEST_API_BASE_URL=http://localhost:8010
+TEST_API_TOKEN=your_posthog_api_token_here

.gitignore

@@ -4,6 +4,7 @@ node_modules
 .wrangler
 .dev.vars*
 .mcp.json
+.env.test
 
 # Editor-specific files
 .cursor/

package.json

@@ -7,21 +7,27 @@
 		"dev": "wrangler dev",
 		"format": "biome format --write",
 		"lint:fix": "biome lint --fix",
+		"test": "vitest",
+		"test:watch": "vitest watch",
 		"start": "wrangler dev",
 		"cf-typegen": "wrangler types",
 		"prepare": "husky"
 	},
 	"devDependencies": {
 		"@biomejs/biome": "1.9.4",
-		"@types/node": "^22.15.18",
+		"@types/node": "^22.15.34",
+		"dotenv": "^16.4.7",
 		"husky": "^9.1.7",
 		"typescript": "^5.8.3",
+		"vitest": "^3.2.4",
 		"wrangler": "^4.14.4"
 	},
 	"dependencies": {
 		"@modelcontextprotocol/sdk": "^1.11.1",
+		"@types/dotenv": "^6.1.1",
 		"agents": "^0.0.80",
 		"posthog-node": "^4.18.0",
 		"zod": "^3.24.4"
-	}
+	},
+	"packageManager": "pnpm@9.15.5+sha256.8472168c3e1fd0bff287e694b053fccbbf20579a3ff9526b6333beab8df65a8d"
 }