feat(compact): 毛绒球折叠入口 + 禁用自动变猫开关 + compact 对话条/历史区打磨 #4492

Job	Run time
Python conventions (i18n-sync + docs + api-trailing-slash×2 + module-layering)	21s
Python lint (ruff + async-blocking + no-loguru + no-tkinter + no-temperature + prompt-hygiene)	27s
	48s

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