Run tests in pre-commit

package-lock.json

@@ -1,18 +1,19 @@
 {
   "name": "envsitter",
-  "version": "0.1.0",
+  "version": "0.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "envsitter",
-      "version": "0.1.0",
+      "version": "0.0.1",
       "license": "MIT",
       "bin": {
         "envsitter": "dist/cli.js"
       },
       "devDependencies": {
         "@types/node": "^22.10.2",
+        "husky": "^9.1.7",
         "typescript": "^5.7.3"
       }
     },
@@ -26,6 +27,22 @@
         "undici-types": "~6.21.0"
       }
     },
+    "node_modules/husky": {
+      "version": "9.1.7",
+      "resolved": "https://registry.npmjs.org/husky/-/husky-9.1.7.tgz",
+      "integrity": "sha512-5gs5ytaNjBrh5Ow3zrvdUUY+0VxIuWVL4i9irt6friV+BqdCfmV11CQTWMiBYWHbXhco+J1kHfTOUkePhCDvMA==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "husky": "bin.js"
+      },
+      "engines": {
+        "node": ">=18"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/typicode"
+      }
+    },
     "node_modules/typescript": {
       "version": "5.9.3",
       "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.9.3.tgz",