Implemented a new macro, `match_bitflag`, to perform matching operations on bitflags, similar to Rust's match expression. This macro addresses the matching issues that arise when using regular match expressions with bitflags.

- The macro supports complex bitflag combination matching.
- Added unit tests to verify the correctness of the macro.
- Provided usage examples and an explanation of the macro's internal implementation.

- 将 `match_bitflag!` 宏重命名为 `bitflags_match!`，以更好地反映其功能
- 更新了 `bitflags_match!` 宏的文档说明，提高了清晰度
- 修改了相关测试模块的名称，以适应新的宏命名

…flags_match` macro

- Thanks to the help from https://github.com/KodrAus, the syntax of `bitflags_match` is aligned with Rust's `match` syntax.
- Support block statements as the body of match arms, which improves code expressiveness and readability.
- Added handling for trailing commas, making the use of the macro more flexible.
- Optimized the internal implementation of the macro so that it expands to a series of `if(pattern){ return result; }` statements.
- Updated the documentation to clarify the usage and precautions of the macro.

feat(core): Add bitflags_match macro for bitflag matching

Finalize bitflags_match

Prepare for 2.8.0 release