chore: Adjust compose files (more reverts)

Author: tizoc

.github/workflows/docker.yaml

@@ -176,7 +176,7 @@ jobs:
           - build_configuration: compose
             tag_suffix: ""
           - build_configuration: staging
-            tag_suffix: ""
+            tag_suffix: "-producer-demo"
     runs-on: ubuntu-latest
     needs:
       - build-openmina-frontend-image

frontend/Dockerfile

@@ -1,5 +1,5 @@
 FROM node:18 AS BUILD_IMAGE
-ARG BUILD_CONFIGURATION=producer
+ARG BUILD_CONFIGURATION=staging
 WORKDIR /app
 COPY . .
 RUN npm install