chore: добавить pre-commit хуки для ruff, flake8, pytest и проверок кода

.pre-commit-config.yaml

@@ -0,0 +1,33 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-added-large-files
+      - id: check-merge-conflict
+      - id: detect-private-key
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.1.6
+    hooks:
+      - id: ruff
+        args: [--fix, --exit-non-zero-on-fix]
+      - id: ruff-format
+
+  - repo: local
+    hooks:
+      - id: flake8
+        name: flake8
+        entry: uv run flake8
+        language: system
+        types: [python]
+        args: [--count, --show-source, --statistics]
+
+      - id: pytest
+        name: pytest
+        entry: uv run pytest -q
+        language: system
+        types: [python]
+        pass_filenames: false