Moving Overload HAL to baregl

[adriengivry]

Description

The objective of this PR is to get rid of Overload's HAL altogether, and use baregl instead.

To-Do

• Fix TracyGpuCollect not working
• Fix TextureDebugging/TextureRegistry (no events on texture creation in baregl, we need a workaround)
• Hook baregl logs/assert to Overload
• Fix broken animation
• Fix textures not working
• Fix shape drawer axis lines are drawn incorrectly
• De-duplicate glad
• Fix texture registry bug (some textures aren't listed)
• Fix MSVC heap exhaustion

Related Issue(s)

Fixes #644

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AI Usage Disclosure

None

Checklist

• My code follows the project's code style guidelines
• When applicable, I have commented my code, particularly in hard-to-understand areas
• When applicable, I have updated the documentation accordingly
• My changes don't generate new warnings or errors
• I have reviewed and take responsibility for all code in this PR (including any AI-assisted contributions)