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

app/models/mime_type.ts

@@ -16,9 +16,14 @@ export default class MimeType extends BaseModel {
     @column({})
     public name: string;
 
+    // 1 : n file_extensions are separated by '|' in the database
     @column({})
     public file_extension: string;
 
+    // 1 : n alternate_mimetype are separated by '|' in the database
+    @column({})
+    public alternate_mimetype: string;
+
     @column({})
     public enabled: boolean;