add dotenv package and import for environment variable management

app/shopify.server.js

@@ -1,3 +1,4 @@
+import "dotenv/config";
 import "@shopify/shopify-app-react-router/adapters/node";
 import {
   ApiVersion,

package.json

@@ -32,6 +32,7 @@
     "@shopify/app-bridge-react": "^4.2.4",
     "@shopify/shopify-app-react-router": "^1.1.0",
     "@shopify/shopify-app-session-storage-prisma": "^8.0.0",
+    "dotenv": "^17.2.0",
     "isbot": "^5.1.31",
     "prisma": "^6.16.3",
     "react": "^18.3.1",
@@ -69,4 +70,4 @@
     "p-map": "^4.0.0"
   },
   "author": "metatronhost"
-}
+}