feat: Enhance Person data structure and improve TablePersons component

- Updated Person interface to include first_name and last_name fields for better clarity and organization handling.
- Modified TablePersons.vue to support new fields, including improved pagination and drag-and-drop functionality.
- Added loading states and error handling for form controls within the table.
- Enhanced the visual layout of the table with responsive design adjustments.
- Updated solr.xslt to correctly reference ServerDateModified and EmbargoDate attributes.
- updated AvatarController
- improved download method for editor, and reviewer
- improved security for officlial download file file API: filterd by server_state

resources/js/Dataset.ts

@@ -132,13 +132,25 @@ export interface Description {
 
 export interface Person {
     id?: number;
-    name?: string;
+    // Name fields
+    first_name?: string;
+    last_name?: string;  // Also used for organization name
+    name?: string;       // Alternative full name field
     email: string;
     name_type?: string;
+   // Additional identifiers
     identifier_orcid?: string;
-    datasetCount?: string;
+    
+    // Status and metadata
+    status: boolean;     // true = read-only/locked, false = editable
     created_at?: string;
-    status: boolean;
+    updated_at?: string;
+    
+    // Statistics
+    datasetCount?: string;
+    
+    // Relationship data (for many-to-many relationships)
+    pivot_contributor_type?: string;  // Type of contribution (e.g., 'Author', 'Editor', 'Contributor')  
 }
 
 interface IErrorMessage {