Add pre-commit configuration (#30)

Add a `.pre-commit-config.yaml` with hooks for clang-format, yamllint
and flake8

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: aobolensk

.pre-commit-config.yaml

@@ -0,0 +1,20 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: end-of-file-fixer
+      - id: trailing-whitespace
+  - repo: https://github.com/adrienverge/yamllint
+    rev: v1.37.1
+    hooks:
+      - id: yamllint
+  - repo: https://github.com/pre-commit/mirrors-clang-format
+    rev: v20.1.8
+    hooks:
+      - id: clang-format
+        args: [--style=file]
+        files: \.(c|cpp|h|hpp)$
+  - repo: https://github.com/PyCQA/flake8
+    rev: 7.3.0
+    hooks:
+      - id: flake8