- Introduce `svelte-i18n` for internationalization.
- Add English (`en.json`) and Spanish (`es-ES.json`) locale files.
- Implement `setupI18n` function for initializing and managing locales.
- Update project dependencies to include `svelte-i18n`.
- Introduce `AssetsModule` with APIs for uploading and retrieving organization logos, building images, and floor plans.
- Implement file validation for type and size (10MB max).
- Add `resolveAssetUrl` utility for generating absolute asset URLs.
- Enhance admin UI components to support image file uploads and previews.
- Update Prisma schema to associate assets with organizations, buildings, and floors.
- Modify existing update logic to clear references when external URLs are used.
- Implement organization settings page (`+page.svelte`) for updating organization name and logo.
- Create backend APIs for retrieving and updating organization details with role-based access control.
- Add `OrganizationsModule`, `OrganizationsService`, and DTOs for input validation in NestJS.
- Update Prisma schema to include `logoUrl` field for organizations.
- Enhance navigation to dynamically display organization logo and name.