Simplify project (no monorepo)

Author: AndreuCodina

.github/workflows/pull_request.yaml

@@ -71,15 +71,15 @@ jobs:
     secrets: inherit
 
   deploy-stg:
-    needs: [deploy-dev]
+    needs: [continuous-integration, deploy-dev]
     uses: ./.github/workflows/_deploy.yaml
     with:
       environment: stg
       docker_tag: ${{ needs.continuous-integration.outputs.python-archetype-docker-tag }}
     secrets: inherit
 
   deploy-pro:
-    needs: [deploy-stg]
+    needs: [continuous-integration, deploy-stg]
     uses: ./.github/workflows/_deploy.yaml
     with:
       environment: pro