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

tests/functional/referenceValidation.spec.ts

@@ -78,7 +78,7 @@ test.group('ReferenceValidation', () => {
             // reference: '978-3-85316-090-9',
             // reference: '9783853160909',
             // reference: '978-3-900312-64-0', // Geologische Karte der Republik Österreich 1 : 50.000
-            reference: '3900312648', // Geologische Karte der Republik Österreich 1 : 50.000
+            reference: '3-90031-264-8', // Geologische Karte der Republik Österreich 1 : 50.000
             type: ReferenceIdentifierTypes.ISBN,
         };