- printvault.php: SPA with model grid, sidebar (categories + type filters), search - modules/printvault/api.php: PHP proxy to PrintVault API (auth + CORS) - modules/printvault/assets/printvault.js: model grid, upload modal, detail modal - modules/printvault/assets/printvault.css: full light/dark theme - Upload: drag&drop + form (name, category, tags) - Detail modal: metadata, dimensions, GCode info, download, delete, "Voir en 3D" → PrintVault - Integrated in header nav, home page, settings; translations fr/en/ca Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
