[DYNAMODB] - View Entity Type attributes page

[angeli-mercedes]

Convert this API to DynamoDB: /api/entity_types/tech

Note:

• Rename this API to api/[organization_slug]/content_types/[content_type_slug] (e.g. api/myrza/content_types/tech);
• This API simply returns the attributes of content_type

References:

• API: https://cms-v4.demo.klaudsol.app/api/entity_types/tech
• Page: https://cms-v4.demo.klaudsol.app/admin/content-type-builder/tech

Sample structure: