feat: integrate hatch lint and mypy checks into pre-commit hooks

Add local hooks to run hatch lint:check and mypy:check as part of
pre-commit workflow, ensuring comprehensive code quality checks
before commits.

Add separate 'precommit' hatch script to manually run pre-commit
hooks without circular dependency.

🤖 Generated with [Claude Code](https://claude.ai/code)

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

Author: dhellmann

.github/workflows/check.yaml

@@ -24,7 +24,7 @@ jobs:
         run: python -m pip install hatch 'click!=8.3.0'
 
       - name: Run pre-commit hooks
-        run: hatch run lint:install-hooks && hatch run lint:check
+        run: hatch run lint:install-hooks && hatch run lint:precommit
 
   linter:
     name: linter

.pre-commit-config.yaml

@@ -8,3 +8,19 @@ repos:
       - id: check-yaml               # Validates YAML syntax
       - id: check-merge-conflict     # Prevents merge conflict markers
       - id: check-toml               # Validates TOML syntax
+
+  - repo: local
+    hooks:
+      - id: hatch-lint
+        name: hatch lint check
+        entry: hatch run lint:check
+        language: system
+        types: [python]
+        pass_filenames: false
+
+      - id: hatch-mypy
+        name: hatch mypy check
+        entry: hatch run mypy:check
+        language: system
+        types: [python]
+        pass_filenames: false

pyproject.toml

@@ -244,12 +244,12 @@ check = [
   "ruff check src tests",
   "ruff format --check src tests",
   "python ./e2e/mergify_lint.py",
-  "pre-commit run --all-files",
 ]
 fix = [
   "ruff format src tests docs",
   "ruff check --fix src tests docs",
 ]
+precommit = "pre-commit run --all-files"
 install-hooks = "pre-commit install"
 pkglint = [
   "python -m build",