ci(github): Set the correct env for all jobs

Author: jmiguelv

.github/workflows/frontend.yml

@@ -116,8 +116,7 @@ jobs:
       - name: Update .env file
         run: |
           touch ./frontend/.env
-          echo DEBUG=false >> ./frontend/.env
-          echo NODE_ENV=production >> ./frontend/.env
+          echo DEBUG=true >> ./frontend/.env
 
       - name: Install dependencies
         run: npm ci