Renamed to AArc

[Nelonn]

No description provided.

[Alex2772]

Ignore the broken pipeline on windows.

This PR is sufficient for start testing the rename proposal of _ to AArc. The question is: who and when would refactor the entire framework from _ to AArc?

@luadebug @AliaskaRuS what do you guys think about renaming _ to AArc? Suggested name candidates are:

• AArc
• Arc
• ASharedPtr
• namespaced stuff life aui::shared_ptr

Arc is extremely comfortable to folks familiar with rust. In C++ world, the same concept is called shared_ptr. However, I like the rust naming more, because it's shorter.

[luadebug]

/gemini review

[gemini-code-assist]

Code Review

This pull request refactors the custom shared pointer implementation by renaming _ to AArc and _weak to AWeakArc. This is a great improvement for code readability and maintainability. The changes are mostly consistent, but I found one minor inconsistency that I've commented on. A more significant issue is that the test files using the old API (e.g., aui.core/tests/SharedPtrsTest.cpp) were not updated as part of this pull request. Please update the tests to use the new AArc and AWeakArc types to ensure the refactoring is complete and correct.

[gemini-code-assist]

While the return type is correctly updated to AWeakArc<T>, the implementation on line 224 still uses the deprecated _weak<T> alias. For consistency with the rest of the changes in this PR, it would be better to use AWeakArc<T> here as well.