feat: enhance user management, mimetype creation, and validation

- **AdminuserController.ts**: enable editing `first_name` and `last_name` for user creation and updates
- **MimetypeController.ts**: add creation support for mimetypes with selectable extensions
- **Models**: add `Mimetype` model (mime_type.ts); add `SnakeCaseNamingStrategy` for User model
- **Validators**:
  - **updateDatasetValidator**: increase title length to 255 and description length to 2500
  - **User Validators**: refine `createUserValidator` and `updateUserValidator` to include `first_name` and `last_name`
- **vanilla_error_reporter**: improve error reporting for wildcard fields
- **SKOS Query**: refine keyword request in `SearchCategoryAutocomplete.vue`
- **UI Enhancements**:
  - improve icon design in wizard (Wizard.vue)
  - add components for mimetype creation (Create.vue and button in Index.vue)
- **Routes**: update `routes.ts` to include new AdonisJS routes

app/validators/user.ts

@@ -13,6 +13,8 @@ export const createUserValidator = vine.compile(
             .maxLength(20)
             .isUnique({ table: 'accounts', column: 'login' })
             .regex(/^[a-zA-Z0-9]+$/), //Must be alphanumeric with hyphens or underscores
+        first_name: vine.string().trim().minLength(3).maxLength(255),
+        last_name: vine.string().trim().minLength(3).maxLength(255),
         email: vine.string().maxLength(255).email().normalizeEmail().isUnique({ table: 'accounts', column: 'email' }),
         password: vine.string().confirmed().trim().minLength(3).maxLength(60),
         roles: vine.array(vine.number()).minLength(1), // define at least one role for the new user
@@ -30,8 +32,10 @@ export const updateUserValidator = vine.withMetaData<{ objId: number }>().compil
             .trim()
             .minLength(3)
             .maxLength(20)
-            .isUnique({ table: 'accounts', column: 'login', whereNot: (field) => field.meta.objId })
-            .regex(/^[a-zA-Z0-9]+$/), //Must be alphanumeric with hyphens or underscores
+            .isUnique({ table: 'accounts', column: 'login', whereNot: (field) => field.meta.objId }),
+            // .regex(/^[a-zA-Z0-9]+$/), //Must be alphanumeric with hyphens or underscores
+        first_name: vine.string().trim().minLength(3).maxLength(255),
+        last_name: vine.string().trim().minLength(3).maxLength(255),
         email: vine
             .string()
             .maxLength(255)
@@ -49,10 +53,10 @@ let messagesProvider = new SimpleMessagesProvider({
     'unique': '{{ field }} must be unique, and this value is already taken',
     'string': 'The value of {{ field }} field must be a string',
     'email': 'The value is not a valid email address',
-    'minLength': '{{ field }} must be at least {{ options.minLength }} characters long',
-    'maxLength': '{{ field }} must be less then {{ options.maxLength }} characters long',
+    'minLength': '{{ field }} must be at least {{ min }} characters long',
+    'maxLength': '{{ field }} must be less then {{ max }} characters long',
     'confirmed': 'Oops! The confirmation of {{ field }} is not correct. Please double-check and ensure they match.',
-    'roles.minLength': 'at least {{ options.minLength }} role must be defined',
+    'roles.minLength': 'at least {{ min }} role must be defined',
     'roles.*.number': 'Define roles as valid numbers',
 });