fix: pre-commit ruff format uses --check to match CI behavior

Author: ivolnistov

.pre-commit-config.yaml

@@ -15,8 +15,8 @@ repos:
         require_serial: true
 
       - id: ruff-format
-        name: ruff (format)
-        entry: uv run ruff format
+        name: ruff (format check)
+        entry: uv run ruff format --check
         language: system
         types: [python]
         args: [src/]
@@ -68,4 +68,4 @@ exclude: '^(\.git|\.venv|venv|build|dist|\.egg|\.pytest_cache|__pycache__|htmlco
 fail_fast: false
 
 # Default stages
-default_stages: [pre-commit]
+default_stages: [pre-commit]