feat(ci): Add pre-commit GitHub Actions workflow and update gitignore

Author: Bit-Maximum

.github/workflows/pre-commit.yml

@@ -0,0 +1,36 @@
+name: Lint with Pre-commit
+
+on:
+  push:
+    branches: [master, main]
+  pull_request:
+    branches: [master, main]
+
+jobs:
+  pre-commit:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: write
+
+    steps:
+      - uses: actions/checkout@v5
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v6
+        with:
+          enable-cache: true
+
+      - name: Set up Python
+        run: uv python install
+
+      - name: Install the project
+        run: uv sync --locked --all-extras --dev
+
+      - name: Run pre-commit (all files on push, only changes on PR)
+        run: |
+          if [ "${{ github.event_name }}" = "push" ]; then
+            uv run pre-commit run --all-files --show-diff-on-failure --color always
+          else
+            uv run pre-commit run --from-ref origin/${{ github.base_ref }} --to-ref HEAD --show-diff-on-failure --color always
+          fi

.gitignore

@@ -140,3 +140,4 @@ dmypy.json
 
 # Cython debug symbols
 cython_debug/
+/.secrets