Refactor checkbox-list custom field implementation

- Replaced the PluginIcon with EnumerationField in the custom field registration.
- Introduced CheckboxListDefaultInput component for handling checkbox list inputs.
- Updated the admin interface to include new settings for the checkbox-list custom field.
- Enhanced server-side registration to support resizable input size for the checkbox-list.

server/src/register.js

@@ -6,6 +6,10 @@ const register = ({ strapi }) => {
         name: 'checkbox-list',
         plugin: 'checkbox-list',
         type: 'json',
+        inputSize: {
+            default: 6,
+            isResizable: true,
+        },
     });
 };
 exports.default = register;

server/src/register.ts

@@ -6,6 +6,10 @@ const register = ({ strapi }: { strapi: Core.Strapi }) => {
     name: 'checkbox-list',
     plugin: 'checkbox-list',
     type: 'json',
+    inputSize: {
+      default: 6,
+      isResizable: true,
+    },
   });
 };