Add Gitea Actions CI/CD workflows

.gitea/workflows/release.yml

@@ -0,0 +1,35 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install build dependencies
+        run: |
+          pip install build
+
+      - name: Build package
+        run: |
+          python -m build
+
+      - name: Create Release
+        uses: https://gitea.com/actions/release-action@main
+        with:
+          files: |
+            dist/**
+          version: ${{ github.ref_name }}
+          title: Release ${{ github.ref_name }}
+          note: "Release ${{ github.ref_name }} of auto-gitignore-cli"