ux: add concise tooltips to editor power tools

[mikechaves]

Adds one-line tooltips and a tiny helper subtitle for the Power Tools panel so each action is self-explanatory without clutter.

[gemini-code-assist]

Summary of Changes

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This pull request enhances the user experience of the Material Editor's 'Power Tools' panel by making its actions more intuitive. By adding descriptive tooltips and a clarifying subtitle, users can quickly understand the purpose of each tool without needing prior knowledge, streamlining their workflow and improving solo iteration speed.

Highlights

• User Experience: Added concise one-line tooltips to all 'Power Tools' buttons to clarify their functionality upon hover.
• UI Clarity: Introduced a small helper subtitle to the 'Power Tools' panel, providing a brief explanation of its purpose.

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Changelog

• src/components/MaterialEditor.tsx
  • Added a new subtitle 'Tiny helpers for faster solo iteration.' below the 'Power Tools' heading.
  • Applied title attributes with descriptive text to the 'Duplicate', 'Randomize', 'Clear Textures', 'Export Draft JSON', and 'Import Draft JSON' buttons.

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[gemini-code-assist]

Code Review

This pull request introduces helpful UX improvements to the Power Tools panel in the material editor. By adding a descriptive subtitle and concise tooltips to each action button, the functionality of each tool is now clearer to the user at a glance. The implementation is clean, and the new tooltips are consistent with existing ones in the application. The changes are well-executed and achieve the stated goal of improving usability without adding clutter.