chore: configure pre-commit hooks for code formatting

- Add pre-commit hooks for Python and Rust code formatting.
- Format existing code using the new pre-commit hooks.

.pre-commit-config.yaml

@@ -0,0 +1,31 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.6.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-json
+      - id: check-added-large-files
+      - id: check-merge-conflict
+
+  - repo: https://github.com/charliermarsh/ruff-pre-commit
+    rev: v0.2.0
+    hooks:
+      - id: ruff
+        args: [--fix]
+      - id: ruff-format
+
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.11.0
+    hooks:
+      - id: mypy
+
+  - repo: local
+    hooks:
+      - id: cargo-fmt
+        name: cargo fmt
+        entry: cargo fmt --all -- --check
+        language: system
+        types: [rust]
+        pass_filenames: false

python/Makefile

@@ -30,6 +30,8 @@ setup-venv: ## Setup the virtualenv
 setup: ## Setup the requirements
 	$(info --- Setup dependencies ---)
 	pip install "$(MATURIN_VERSION)"
+	pip install pre-commit
+	pre-commit install
 
 .PHONY: build
 build: setup ## Build Python binding of delta-rs