fix: add secret to build

Author: themightychris

.github/workflows/deploy.yml

@@ -34,6 +34,9 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
+      - name: Create .env file
+        run: echo "${{ secrets.VITE_ENV }}" | base64 -d > .env
+
       - name: Build
         run: npm run build