mingling.git - 用于开发多子命令的命令行框架

	Commit message (Collapse)	Author	Age	Files	Lines
*	Remove `marker::NextProcess` and generate it via `gen_program!`	Weicao-CatilGrass	2026-04-27	1	-2/+0
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*	Rename DefaultProgram to ThisProgram and remove ThisProgram marker	魏曹先生	2026-04-09	1	-2/+0
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*	Add general renderer support with serialization formats	魏曹先生	2026-04-05	3	-2/+4
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*	Replace typeid-based dispatch with enum-based dispatch	魏曹先生	2026-04-01	1	-0/+2
	- Add `Groupped` trait and `member_id` to `AnyOutput` - Add generic parameter `G` to `Dispatcher`, `Chain`, `Program` etc - Remove `hint` module and its marker types - Update macros to support explicit group specification - Add `gen_program` macro for generating enum-based programs - Add `GroupProcess` marker type for type-level grouping