Fix GitHub Actions deploy workflow

.github/workflows/main.yaml

@@ -1,19 +1,25 @@
+name: Deploy
+
 on:
   push:
-  pull_request:
-  
-jobs:  
+    branches:
+      - main
+  workflow_dispatch:
+
+jobs:
   deploy:
-    needs: build_and_push_image
+    runs-on: ubuntu-latest
+
     steps:
-      - name: checkout code
-        uses: actions/checkout@v5.0.0
-      - name: install ghaymah cli
-        run: curl -sSl https://cli.ghaymah.systems/install.sh | bash
+      - name: Checkout code
+        uses: actions/checkout@v5
 
-      - name: login to ghaymah
-        run: $HOME/ghaymah/bin/gy auth login --email "${{secrets.GHAYMAH_EMAIL}}" --password "${{secrets.GHAYMAH_PW}}"
+      - name: Install Ghaymah CLI
+        run: curl -sSL https://cli.ghaymah.systems/install.sh | bash
 
-      - name: deploy
+      - name: Login to Ghaymah
+        run: $HOME/ghaymah/bin/gy auth login --email "${{ secrets.GHAYMAH_EMAIL }}" --password "${{ secrets.GHAYMAH_PW }}"
+
+      - name: Deploy application
         run: $HOME/ghaymah/bin/gy resource app launch
-        
+