feat(workflow): add changelog extraction step to Gitea release workflow for improved release notes

.gitea/workflows/release.yml

@@ -0,0 +1,49 @@
+name: Release Build
+
+on:
+  push:
+    tags:
+      - 'v*'
+
+jobs:
+  build-and-release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+      
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
+      
+      - name: Build with Gradle
+        run: sh gradlew build --no-daemon
+      
+      - name: Extract Changelog
+        id: changelog
+        run: |
+          # Extract the latest version section from CHANGELOG.md
+          if [ -f "docs/CHANGELOG.md" ]; then
+            # Get content between first ## and second ## (or end of file)
+            CHANGELOG=$(sed -n '/^## \[/,/^## \[/p' docs/CHANGELOG.md | sed '$d' | tail -n +2)
+            if [ -z "$CHANGELOG" ]; then
+              CHANGELOG=$(sed -n '/^## \[/,$p' docs/CHANGELOG.md | tail -n +2)
+            fi
+            echo "RELEASE_NOTES<<EOF" >> $GITHUB_OUTPUT
+            echo "$CHANGELOG" >> $GITHUB_OUTPUT
+            echo "EOF" >> $GITHUB_OUTPUT
+          else
+            echo "RELEASE_NOTES=Release ${{ github.ref_name }}" >> $GITHUB_OUTPUT
+          fi
+      
+      - name: Create Release
+        uses: akkuman/gitea-release-action@v1
+        with:
+          token: ${{ secrets.TOKEN }}
+          files: build/libs/*.jar
+          draft: false
+          prerelease: false
+          body: ${{ steps.changelog.outputs.RELEASE_NOTES }}
+