refactor(tests): 重构测试代码并优化ruff检查规则

1.  在pyproject.toml中为测试文件添加ARG001和ARG002规则忽略
2.  重构多个CLI测试文件，移除冗余的mock断言、导入顺序调整
3.  统一测试用例的帮助信息输出逻辑，移除SystemExit捕获，简化测试流程
4.  拆分合并冗余的测试类，按功能细化测试用例
5.  移除测试代码中多余的注释和pytest导入

tests/cli/test_bumpversion.py

@@ -2,7 +2,7 @@
 
 from __future__ import annotations
 
-from unittest.mock import patch, MagicMock
+from unittest.mock import MagicMock, patch
 
 import pytest
 
@@ -103,4 +103,4 @@ class TestMain:
         """main() should create a CliRunner and call run_cli()."""
         with patch.object(px.CliRunner, "run_cli") as mock_run_cli:
             bumpversion.main()
-            assert mock_run_cli.called
+            assert mock_run_cli.called