(ci/cd): added steps to minify tailwindcss while deploying to production

.github/workflows/main.yml

@@ -11,6 +11,15 @@ jobs:
     steps:
     - name: 🚚 Get latest code
       uses: actions/checkout@v3
+
+    - name: 📦 Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: 20
+        
+    - name: 🛠️ Run Build Process
+      run: |
+        npx tailwindcss -o "./htdocs/assets/style.css" --minify
     
     - name: 📦 Update Database
       run: |