Replaced github action with gitea action

.gitea/workflows/main.yaml

@@ -0,0 +1,73 @@
+name: Build Mau & Deploy Mau
+
+on: [push, pull_request]
+
+concurrency:
+  group: mau
+  cancel-in-progress: true
+
+env:
+  DOTNET_INSTALL_DIR: "./.dotnet"
+  DOCKER_LATEST: nightly
+  GITEA_INSTANCE_URL: "git.mau-mau.nl"
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@main
+        with:
+          fetch-depth: 0
+      - name: Setup .NET Core
+        uses: actions/setup-dotnet@main
+        with:
+          dotnet-version: 7.0.x
+      - name: Install dependencies
+        run: dotnet restore
+      - name: Build
+        run: dotnet build --configuration Release --no-restore
+      - name: Test
+        run: dotnet test --no-restore --verbosity normal
+  deploy:
+    runs-on: ubuntu-latest
+    container:
+      image: catthehacker/ubuntu:act-latest
+    needs: build
+    if: gitea.ref == 'refs/heads/mauster'
+      - name: Set up Docker BuildX
+        uses: docker/setup-buildx-action@v2
+        with:
+          config-inline: |
+            [registry."${{ env.GITEA_INSTANCE_URL }}"] 
+              http = true
+              insecure = true            
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          registry: ${{ env.GITEA_INSTANCE_URL }}
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Get Meta
+        id: meta
+        run: |
+          echo REPO_OWNER=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $1}' ) >> $GITHUB_OUTPUT
+          echo REPO_NAME=$(echo ${GITHUB_REPOSITORY} | awk -F"/" '{print $2}') >> $GITHUB_OUTPUT
+          echo REPO_VERSION=$(git describe --tags --always | sed 's/^v//') >> $GITHUB_OUTPUT                
+
+      - name: Build and push
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: |
+            linux/amd64
+            linux/arm64                        
+          push: true
+          tags: |
+            ${{ env.GITEA_INSTANCE_URL }}/${{ steps.meta.outputs.REPO_OWNER }}/${{ steps.meta.outputs.REPO_NAME }}:${{ steps.meta.outputs.REPO_VERSION }}
+            ${{ env.GITEA_INSTANCE_URL }}/${{ steps.meta.outputs.REPO_OWNER }}/${{ steps.meta.outputs.REPO_NAME }}:${{ env.DOCKER_LATEST }}