Publish EXE to Gitea generic package registry

Replaces upload-artifact with a curl PUT to the generic registry.
Each build is versioned by run number (e.g. es24n-conf-windows/42/es24n_conf.exe).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitea/workflows/build.yml

@@ -25,19 +25,8 @@ jobs:
       - name: Build EXE
         run: pyinstaller es24n_conf.spec
 
-      - name: Upload artifact
-        uses: actions/upload-artifact@v3
-        with:
-          name: es24n_conf-windows
-          path: dist/es24n_conf.exe
-
-      - name: Attach EXE to release
-        if: github.event_name == 'release'
-        uses: actions/upload-release-asset@v1
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        with:
-          upload_url: ${{ github.event.release.upload_url }}
-          asset_path: dist/es24n_conf.exe
-          asset_name: es24n_conf.exe
-          asset_content_type: application/octet-stream
+      - name: Publish to Gitea generic registry
+        run: |
+          curl.exe --fail --user "${{ github.repository_owner }}:${{ secrets.GITHUB_TOKEN }}" `
+            --upload-file dist\es24n_conf.exe `
+            "${{ github.server_url }}/api/packages/${{ github.repository_owner }}/generic/es24n-conf-windows/${{ github.run_number }}/es24n_conf.exe"