feat: Add alternate mimetype support, enhance validation for alternate mimetypes, and improve script loading performance

- mime_type.ts: Added a new column `public alternate_mimetype: string;`
- MimetypeController.ts: Extended validation and storage logic to accommodate the new `alternate_mimetype` attribute
- adonisrc.ts: Integrated new validation rule to validate user-provided mimetypes
- vite.ts: Set `defer: true` for script attributes to improve loading performance
- update_1_to_mime_types.ts: Added migration for the new `alternate_mimetype` column in the database
- UI improvements: Updated components such as AsideMenuLayer.vue, FormCheckRadioGroup.vue, MimeTypeInput.vue, NavBar.vue (lime-green background), NavBarMenu.vue, SectionBannerStarOnGitea.vue, Admin/mimetype/Create.vue, Admin/mimetype/Delete.vue, Admin/mimetype/Index.vue
- allowed_extensions_mimetype.ts: Enhanced rule to also check for alternate mimetypes
- referenceValidation.ts: Improved validation to allow only ISBNs with a '-' delimiter
- package-lock.json: Updated npm dependencie

resources/js/Pages/Dashboard.vue

@@ -69,10 +69,10 @@ const datasets = computed(() => mainService.datasets);
         <SectionMain>
             <SectionTitleLineWithButton v-bind:icon="mdiChartTimelineVariant" title="Overview" main>
                 <BaseButton
-                    href="https://gitea.geologie.ac.at/geolba/tethys"
+                    href="https://gitea.geosphere.at/geolba/tethys.backend"
                     target="_blank"
                     :icon="mdiGithub"
-                    label="Star on Gitea"
+                    label="Star on GeoSphere Forgejo"
                     color="contrast"
                     rounded-full
                     small