Base-aux

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- [EqValid] add EqValid_Endswith +repr

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- [EqValid] add EqValid_Startswith

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- [all PRJ] BIG REF:
- many renames/resorts
- [CIRCULAR IMPORT] final fix - clear all __init__py and use direct imports
- [NestInit_Source] apply in most classes
- [ArgsKwargs] apply+add types like TYPE__ARGS_DRAFT
- [final] apply to protect classes if NestInit_Source nested
- [xxxAux]rename objects
- [EqValid/Value] big creation
- [CallableAux] create
- [AttrAux] ref/fix/add dump/loadfix iters
- [Enums] extend
- [TextAux] ref+finish
- [game_nouns_5letters] start creating

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- [ValidAux_Obj -> lambdas] move all get_result_or_raise/*
- separate others
- [tests] work

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- start separating parts [exceptions/TypeAux/pytester/attrs]

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- [files] add filepath
- [TP.gui] add save results MsgBox+hide in extend mode skip/async settings