docker builder and test fixes

.gitlab-ci.yml

@@ -1,7 +1,6 @@
 stages:
   - Test Stage
   - Build Stage
-  - Release Stage
 
 workflow:
   rules:
@@ -40,5 +39,29 @@ workflow:
       - frontend/node_modules
   script:
     - cd frontend
-    - npm ci --prefer-offline 
+    - npm ci --prefer-offline
     - npm test -- run --exclude "**/*.live.test.ts"
+
+"Build Backend Image":
+  stage: Build Stage
+  image: docker:24.0.5
+  rules:
+    - if: $CI_COMMIT_TAG
+  before_script:
+    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
+  script:
+    - cd backend
+    - docker build -t $CI_REGISTRY_IMAGE/backend:$CI_COMMIT_TAG .
+    - docker push $CI_REGISTRY_IMAGE/backend:$CI_COMMIT_TAG
+
+"Build Frontend Image":
+  stage: Build Stage
+  image: docker:24.0.5
+  rules:
+    - if: $CI_COMMIT_TAG
+  before_script:
+    - docker login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
+  script:
+    - cd frontend
+    - docker build -t $CI_REGISTRY_IMAGE/frontend:$CI_COMMIT_TAG .
+    - docker push $CI_REGISTRY_IMAGE/frontend:$CI_COMMIT_TAG