build(deps-dev): bump ruff from 0.15.22 to 0.16.0 (#64)

* build(deps-dev): bump ruff from 0.15.22 to 0.16.0

Bumps [ruff](https://github.com/astral-sh/ruff) from 0.15.22 to 0.16.0.
- [Release notes](https://github.com/astral-sh/ruff/releases)
- [Changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)
- [Commits](astral-sh/ruff@0.15.22...0.16.0)

---
updated-dependencies:
- dependency-name: ruff
  dependency-version: 0.16.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* refactor: replace `Optional` with `| None`, update `subprocess.run` calls with `check=False` for robustness

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Helber Belmiro <helber.belmiro@gmail.com>

Author: dependabot[bot]

pyproject.toml

@@ -7,7 +7,7 @@ requires-python = ">=3.14"
 
 [dependency-groups]
 lint = [
-  "ruff==0.15.22",
+  "ruff==0.16.0",
   "ty==0.0.63",
 ]
 test = [

uv.lock

@@ -1,11 +1,9 @@
-#!/usr/bin/env python3
 from __future__ import annotations
 
 import argparse
 import os
 import shlex
 import subprocess
-from typing import Optional
 
 
 def _positive_int(value: str) -> int:
@@ -16,7 +14,7 @@ def _positive_int(value: str) -> int:
     return n
 
 
-def _parse_args(argv: Optional[list[str]] = None) -> argparse.Namespace:
+def _parse_args(argv: list[str] | None = None) -> argparse.Namespace:
     parser = argparse.ArgumentParser(
         description="Verify that lock/requirements files are in sync.",
     )
@@ -84,15 +82,15 @@ def _resolve_directory_in_command(command: str, repo_root: str) -> str:
     return shlex.join(args) if modified else command
 
 
-def main(argv: Optional[list[str]] = None) -> int:
+def main(argv: list[str] | None = None) -> int:
     args = _parse_args(argv)
     command = _resolve_directory_in_command(args.command, _get_repo_root())
 
     print(f"Resolved COMMAND: {command}")
     print(f"Running command: {command}")
 
     try:
-        result = subprocess.run(shlex.split(command))
+        result = subprocess.run(shlex.split(command), check=False)
         if result.returncode != 0:
             return 1
     except ValueError:
@@ -102,7 +100,7 @@ def main(argv: Optional[list[str]] = None) -> int:
         print(f"❌ Command not found: {command}")
         return 1
 
-    diff = subprocess.run(["git", "diff", "--exit-code", "--quiet"])
+    diff = subprocess.run(["git", "diff", "--exit-code", "--quiet"], check=False)
     if diff.returncode != 0:
         try:
             names = subprocess.run(