Update package.json prepare script so it only runs Husky when a .git directory is present

Author: webstackdev

package.json

@@ -60,7 +60,7 @@
     "test:e2e:full": "dotenv -e .env.development -- cross-env FORCE_COLOR=1 E2E_MOCKS=1 npx playwright test",
     "test:unit": "FORCE_COLOR=1 npx vitest run",
     "upgrade": "npx @astrojs/upgrade",
-    "prepare": "husky"
+    "prepare": "node -e \"const fs=require('node:fs');if(!fs.existsSync('.git')){console.log('Skipping Husky install (missing .git directory)');process.exit(0);}\" && husky"
   },
   "dependencies": {
     "@astrojs/check": "0.9.6",