Enable automerge for pre-commit and dependabot.

.github/workflows/automerge.yml

@@ -0,0 +1,20 @@
+name: Dependabot and Pre-commit auto-merge
+
+on:
+  pull_request:
+
+permissions:
+  contents: write
+
+jobs:
+  auto-merge:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.pull_request.user.login == 'dependabot[bot]' || github.event.pull_request.user.login == 'pre-commit-ci[bot]' }}
+    steps:
+      - name: Enable auto-merge for Dependabot and pre-commit-ci PRs
+        run: |
+          gh pr review --approve "$PR_URL"
+          gh pr merge --auto --merge "$PR_URL"
+        env:
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

justfile

@@ -24,7 +24,7 @@ typing-nb:
 
 # Run linting
 lint:
-    uvx --with pre-commit-uv pre-commit run -a
+    uvx prek run -a
 
 # Run all checks (format, lint, typing, test)
 check: lint typing test