Update Gitea workflows for Docker release

- Rename old release workflow to old_gitea-release.yaml
- Create new release.yaml with tag-based multi-arch Docker builds
- Update build.yaml with caching and PR triggers
- Use secrets.TOKEN for authentication

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

.gitea/workflows/build.yaml

@@ -0,0 +1,33 @@
+name: Build and Test
+
+on:
+  push:
+    branches:
+      - main
+      - develop
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: https://github.com/docker/setup-buildx-action@v3
+        with:
+          config-inline: |
+            [registry."gitea.sanplex.xyz/sansan"]
+              http = true
+              insecure = true
+
+      - name: Build Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=max

.gitea/workflows/old_gitea-release.yaml

@@ -0,0 +1,32 @@
+name: Publish
+
+on:
+  push:
+    branches:
+      - '*.*'
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+      - name: Set up Docker Buildx
+        uses: https://github.com/docker/setup-buildx-action@v3
+        with:
+          config-inline: |
+            [registry."gitea.sanplex.xyz/sansan"]
+              http = true
+              insecure = true
+      - name: Login to Gitea
+        uses: docker/login-action@v2
+        with:
+          registry: gitea.sanplex.xyz
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.TOKEN }}
+      - name: Build and push Docker image
+        uses: https://github.com/docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: "gitea.sanplex.xyz/sansan/musicfrontend:${{gitea.ref_name}}, gitea.sanplex.xyz/sansan/musicfrontend:latest"

.gitea/workflows/release.yaml

@@ -0,0 +1,52 @@
+name: Release Docker Image
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: https://github.com/actions/checkout@v4
+
+      - name: Set up QEMU
+        uses: https://github.com/docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: https://github.com/docker/setup-buildx-action@v3
+        with:
+          config-inline: |
+            [registry."gitea.sanplex.xyz/sansan"]
+              http = true
+              insecure = true
+
+      - name: Login to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: gitea.sanplex.xyz
+          username: ${{ gitea.repository_owner }}
+          password: ${{ secrets.TOKEN }}
+
+      - name: Extract version from tag
+        id: meta
+        run: |
+          TAG=${GITEA_REF#refs/tags/}
+          VERSION=${TAG#v}
+          echo "TAG=$TAG" >> $GITHUB_OUTPUT
+          echo "VERSION=$VERSION" >> $GITHUB_OUTPUT
+
+      - name: Build and push multi-arch image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            gitea.sanplex.xyz/sansan/musicfrontend:${{ steps.meta.outputs.VERSION }}
+            gitea.sanplex.xyz/sansan/musicfrontend:${{ steps.meta.outputs.TAG }}
+            gitea.sanplex.xyz/sansan/musicfrontend:latest
+          cache-from: type=gha
+          cache-to: type=gha,mode=max