feat(): increased test coverage and added simple workflow to build OCI image

.gitea/workflows/main.yaml

@@ -0,0 +1,79 @@
+name: Build and Test
+run-name: Reference Branch Build 🚀
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  Test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v5
+      - name: Setup Go
+        uses: actions/setup-go@v6
+        with:
+          go-version: '1.25.x'
+      - name: golangci-lint
+        uses: golangci/golangci-lint-action@v8
+        with:
+          version: v2.1
+      - name: Test with the Go CLI
+        run: go test ./... -v
+      - name: Run Gosec Security Scanner
+        uses: securego/gosec@master
+        with:
+          args: ./...
+  Build_Image_amd64:
+    runs-on: ubuntu-latest-amd64
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v5
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver: remote
+          endpoint: tcp://buildkit-service.buildkit-service.svc:1234
+      - name: Log in to Gitea OCI
+        uses: docker/login-action@v2
+        with:
+          registry: git.uploadfilter24.eu
+          username: ${{ vars.GA_USER }}
+          password: ${{ secrets.GA_PAT }}
+      - name: Build and Push the Docker Image
+        uses: docker/build-push-action@v6
+        id: build-and-push
+        with:
+            platforms: linux/amd64
+            context: .
+            file: ./Dockerfile
+            push: true
+            tags: |
+              git.uploadfilter24.eu/covidnetes/${{ github.event.repository.name }}:${{ github.sha }}
+  Build_Image_arm64:
+    runs-on: ubuntu-latest-arm64
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v5
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver: remote
+          endpoint: tcp://buildkit-service.buildkit-service.svc:1234
+      - name: Log in to Gitea OCI
+        uses: docker/login-action@v2
+        with:
+          registry: git.uploadfilter24.eu
+          username: ${{ vars.GA_USER }}
+          password: ${{ secrets.GA_PAT }}
+      - name: Build and Push the Docker Image
+        uses: docker/build-push-action@v6
+        id: build-and-push
+        with:
+            platforms: linux/arm64
+            context: .
+            file: ./Dockerfile
+            push: true
+            tags: |
+              git.uploadfilter24.eu/covidnetes/${{ github.event.repository.name }}:${{ github.sha }}