Console.print(text) 会默默地丢弃 Text 的 own justify,除非同时传递给 print() 一个 justify= 参数

**AI disclosure (per AI_POLICY.md):** this was investigated and written with the assistance of Claude (Anthropic). I independently reproduced it against a fresh clone of `main` myself before filing — repro below, runnable standalone, no dependencies beyond Rich itself.