[MOD-142] Contrast brightness and hue sliders

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<details><summary>Originally reported by <a title="Wyvest" href="https://polyfrost.atlassian.net/secure/ViewProfile.jspa?name=Wyvest">Wyvest</a>, imported from: <a href="https://polyfrost.atlassian.net/browse/MOD-142" target="_blank">Contrast brightness and hue sliders</a></summary>
<ul>
<li>status: Backlog
<li>priority: Low
<li>resolution: Unresolved
<li>imported: 2025-06-25
</ul>
</details>