feat: #81 remove unused steps from ci/cd files (#82)

* implement model classes following MVC pattern for Spring Boot backend

* Refactor model classes and annotations based on requirements

* Remove unused steps in CI/CD file for Backend

* Refactor CI/CD configuration: removed unnecessary steps from the service/translator yaml backend.

.github/workflows/build-service.yml

@@ -31,11 +31,6 @@ jobs:
           distribution: 'temurin'
           java-version: '17'
 
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
 
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
@@ -44,8 +39,6 @@ jobs:
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
-      - name: Build Backend
-        run: cd power-pay-backend && mvn package
 
       - id: string
         uses: ASzc/change-string-case-action@v6

.github/workflows/build-translator.yml

@@ -29,11 +29,6 @@ jobs:
       - name: Build Translator
         run: cd power-pay-translator && cargo build --verbose && cargo test --verbose
 
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
 
       - name: Login to the Docker registry
         id: login