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# Description of Changes This PR refactors the frontend icon system to remove reliance on @mui/icons-material and the Google Material Symbols webfont. 🔄 Changes Introduced a new LocalIcon component powered by Iconify. Added scripts/generate-icons.js to: Scan the codebase for used icons. Extract only required Material Symbols from @iconify-json/material-symbols. Generate a minimized JSON bundle and TypeScript types. Updated .gitignore to exclude generated icon files. Replaced all <span className="material-symbols-rounded"> and MUI icon imports with <LocalIcon> usage. Removed material-symbols CSS import and related font dependency. Updated tsconfig.json to support JSON imports. Added prebuild/predev hooks to auto-generate the icons. ✅ Benefits No more 5MB+ Google webfont download → reduces initial page load size. Smaller install footprint → no giant @mui/icons-material dependency. Only ships the icons we actually use, cutting bundle size further. Type-safe icons via auto-generated MaterialSymbolIcon union type. Note most MUI not included in this update since they are low priority due to small SVG sizing (don't grab whole bundle) --- ## Checklist ### General - [ ] I have read the [Contribution Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md) - [ ] I have read the [Stirling-PDF Developer Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md) (if applicable) - [ ] I have read the [How to add new languages to Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md) (if applicable) - [ ] I have performed a self-review of my own code - [ ] My changes generate no new warnings ### Documentation - [ ] I have updated relevant docs on [Stirling-PDF's doc repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/) (if functionality has heavily changed) - [ ] I have read the section [Add New Translation Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags) (for new translation tags only) ### UI Changes (if applicable) - [ ] Screenshots or videos demonstrating the UI changes are attached (e.g., as comments or direct attachments in the PR) ### Testing (if applicable) - [ ] I have tested my changes locally. Refer to the [Testing Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing) for more details. --------- Co-authored-by: a <a>