add: image and blog import

fix: category field to Entry model

feat: EntriesTable with searchable and sortable columns

chore: update CHANGELOG with recent additions and API updates

app/Models/Entry.php

@@ -32,6 +32,7 @@ class Entry extends Model implements HasMedia, HasRichContent
         'content',
         'call_to_action_link',
         'call_to_action_text',
+        'category_id',
     ];
 
     /**