Add more bugprone-* clang-tidy checks, Part B

[gnawme]

Migrate #6368, Part B including apps changes to manage the size of the PR.

Add 4 additional bugprone clang-tidy checks and applied fixes

1. bugprone-assert-side-effect
2. bugprone-dangling-handle
3. bugprone-forward-declaration-namespace
4. bugprone-inaccurate-erase

Summary

These checks improve code safety and correctness by:

• Preventing subtle bugs from dangling references
• Ensuring consistent namespace declarations
• Fixing incorrect container erase patterns
• Eliminating side effects in assertions

[mvieth]

I did not have a look at all the files yet, but here are already some comments.

In the cases where you introduced a dynamic_cast, I think it would be a good idea to check if the result is a nullptr before dereferencing it.

[mvieth]

Thanks!