Update all README examples to use KeywordOptionConfigurator API

[Copilot]

The new KeywordOptionConfigurator API provides a fluent syntax for specifying access modifiers. The README showed the legacy .WithKeyword("public") approach in several examples.

Changes

• Updated all code examples to use fluent keyword API wherever applicable:

  • ns.Public.Class() instead of ns.Class() + cls.WithKeyword("public")
  • cls.Public.AutoProperty() instead of p.WithKeyword("public")
  • cls.Public.Method() instead of method.WithKeyword("public")

• Updated sections:

  • Basic Usage - Uses ns.Public.Class() and cls.Public.AutoProperty()
  • Generate a Class with Methods - Uses ns.Public.Class() and cls.Public.Method()
  • Using Constructors - Uses classOption.WithKeyword("public") for TypeOption and classOption.Public.AutoProperty() for properties
  • Control Structures - For Loop - Rewritten to use classOption.Public.Method() within a class context
  • Control Structures - Switch Statement - Rewritten to use classOption.Public.Method() within a class context

• Added "Using Keyword Configurator" section demonstrating:

  • Direct usage: new NamespaceOption().WithName("X").Public.Class(...)
  • Via Code.Create(): Code.Create().Class(cls => cls.Public.AutoProperty(...))
  • Required import: using Fengb3.EasyCodeBuilder.Csharp.OptionConfigurations;

• Updated Extension Methods documentation to include Public, Private, Internal, Static properties and KeywordConfigurator for advanced chaining

Example

Before:

ns.Class(cls => {
    cls.Name = "Person";
    cls.AutoProperty(p => {
        p.WithKeyword("public")
         .WithType("string")
         .WithName("Name");
    });
});

After:

ns.Public.Class(cls => {
    cls.WithName("Person");
    cls.Public.AutoProperty(p => p
        .WithType("string")
        .WithName("Name")
    );
});

Testing

Comprehensive verification tests added for all 7 README examples to ensure they compile and produce expected output. All tests pass successfully.

Note: Some examples still use .WithKeyword() where KeywordConfigurator support doesn't exist yet (e.g., Constructor doesn't have a Public.Constructor() extension method).

Original prompt

---

This section details on the original issue you should resolve

<issue_title>UPDATE README</issue_title>
<issue_description>添加了新的api, 需要更新readme</issue_description>

<agent_instructions>添加了新的 api, 可参考 CsharpCodeOptionConfiguratorTests.cs 修改readme 相关章节的代码示例</agent_instructions>

Comments on the Issue (you are @copilot in this section)

• Fixes UPDATE README #5

---

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[fengb3]

@copilot 我希望所有可以用到 新 api 的地方都使用 KeywordOptionConfigurator 作为示例

[Copilot]

@copilot 我希望所有可以用到 新 api 的地方都使用 KeywordOptionConfigurator 作为示例

Done! I've updated all README examples to use the KeywordOptionConfigurator API wherever applicable:

✅ Using Constructors - Now uses classOption.WithKeyword("public") for the class and classOption.Public.AutoProperty() for properties
✅ Control Structures - For Loop - Updated to use classOption.Public.Method()
✅ Control Structures - Switch Statement - Updated to use classOption.Public.Method()

All 7 README examples now verified with passing tests. Commit: 3604733