Update deployment workflow: Modify deploy.yml to include 'docker compose down' and 'docker compose build --no-cache' commands for improved deployment process and to ensure fresh builds.

.gitea/workflows/deploy.yml

@@ -17,5 +17,6 @@ jobs:
 
       - name: Deploy stack
         run: |
-          docker compose pull
+          docker compose down
+          docker compose build --no-cache
           docker compose up -d