Refactor Dockerfile to use alpine base image and streamline dependencies; update workflows to handle artifact downloads and extraction

.gitea/workflows/build-docker-image.yml

@@ -24,6 +24,24 @@ jobs:
           REF="${GITEA_REF:-$GITHUB_REF}"
           TAG="${REF#refs/tags/}"
           echo "TAG=$TAG" >> $GITHUB_ENV
+      
+      - name: Download linux-zip artifact from other run 
+        uses: actions/download-artifact@v4
+        with:
+          name: linux-zip
+          github-token: ${{ secrets.REPO_READ }}
+          repository: ${{ github.repository }}
+          run-id: ${{ github.run_id }}
+
+      - name: Extract linux-zip artifact
+        run: |
+          set -e
+          tar -xzf linux-zip.tar.gz
+
+
+      
+      
+
 
       - name: Build Docker image with release tag
         run: docker build ./ -t ${{ env.REGISTRY_URL }}/${{ env.REGISTRY_OWNER }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}