update files, add new workflow parts, add version management to pyproject file

.gitea/workflows/release.yml

@@ -32,6 +32,9 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
+        with: 
+          fetch-depth: 0
+          fetch-tags: true
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       
@@ -53,7 +56,7 @@ jobs:
           python-version-file: "pyproject.toml"
 
       - name: Install the project
-        run: uv sync --locked --all-extras --dev
+        run: uv sync --all-extras --dev
 
       - name: Create requirements.txt
         run: |
@@ -66,14 +69,15 @@ jobs:
           git config user.name "Gitea CI"
           git config user.email "ci@git.theprivateserver.de"
       
-      - name: Create release notes
-        run: |
-          mkdir release_notes
-          echo -e "${{ inputs.release_notes }}" >> release_notes/release_notes.md
-          echo "Release notes:"
-          cat release_notes/release_notes.md
-          echo ""
-
+      - name: Build Changelog
+        id: build_changelog
+        uses: https://github.com/mikepenz/release-changelog-builder-action@v5
+        with:
+          platform: "gitea"
+          baseURL: "http://gitea:3000"
+          configuration: ".gitea/changelog-config.json"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITEA_TOKEN }}
       - name: Build and store Docker image
         if: ${{ github.event.inputs.docker_release == 'true' }}
         env: