add CI images to repo

.forgejo/workflows/main.yml

@@ -1,33 +0,0 @@
-name: build
-
-on:
-  push:
-    branches:
-      - main
-jobs:
-  build:
-    runs-on: nix-latest
-    strategy:
-      matrix:
-        package_name: ["nvim"]
-    steps:
-      - uses: actions/checkout@v4
-      - uses: DeterminateSystems/nix-installer-action@main
-      - name: check
-        run: nix flake check
-      - name: Run `nix bundle`
-        if: github.ref == 'refs/heads/main'
-        id: build
-        run: |
-          nix bundle \
-              -o ${{ matrix.package_name }}.AppImage \
-              --bundler github:ralismark/nix-appimage \
-              --extra-experimental-features nix-command \
-              --extra-experimental-features flakes .#${{ matrix.package_name }}
-          echo "Done building AppImage for ${{ matrix.package_name }}"
-      - name: Upload bundle to release
-        if: github.ref == 'refs/heads/main'
-        uses: https://data.forgejo.org/forgejo/upload-artifact@v4
-        with:
-          path: "${{ matrix.package_name }}.AppImage"
-          name: "${{ matrix.package_name }}-x86_64-linux.AppImage"