Feature exception#806

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lyonel2017 wants to merge 5 commits intomainfrom

feature-exception

Commits on Dec 23, 2025

Add exception declaration, raise, and update logic
lyonel2017
committed

Commits on Dec 29, 2025

Some fixes
lyonel2017
committed

Commits on Dec 30, 2025

Add more fixes
lyonel2017
committed

Commits on Jan 5, 2026