ci: move quality workflow to .forgejo/ so github stops queueing

Made-with: Cursor

.forgejo/workflows/quality.yml

@@ -0,0 +1,64 @@
+name: quality
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+permissions:
+  contents: read
+
+jobs:
+  changes:
+    runs-on: native
+    outputs:
+      quality: ${{ steps.filter.outputs.quality }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dorny/paths-filter@v3
+        id: filter
+        with:
+          filters: |
+            quality:
+              - "**/*.nix"
+              - "flake.lock"
+              - "flake.nix"
+              - "justfile"
+              - "ci/**"
+              - "config/**"
+              - "scripts/**"
+              - ".github/workflows/**"
+
+  flake-check:
+    name: Flake Check
+    runs-on: native
+    needs: changes
+    if: ${{ needs.changes.outputs.quality == 'true' }}
+    steps:
+      - uses: actions/checkout@v4
+      - run: nix flake check
+
+  nix-format:
+    name: Nix Format Check
+    runs-on: native
+    needs: changes
+    if: ${{ needs.changes.outputs.quality == 'true' }}
+    steps:
+      - uses: actions/checkout@v4
+      - run: nix fmt -- --ci
+
+  deploy-netty:
+    name: Deploy netty
+    runs-on: native
+    needs: [changes, flake-check, nix-format]
+    if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' && needs.changes.outputs.quality == 'true' }}
+    concurrency:
+      group: deploy-netty
+    steps:
+      - uses: actions/checkout@v4
+      - name: Rebuild netty
+        shell: bash
+        run: |
+          set -euo pipefail
+          /run/wrappers/bin/sudo /run/current-system/sw/bin/nixos-rebuild switch --flake ".#netty"