Convert Dialog component to reusable for Block Editor and BinaryField.

[nicobytes]

Parent Issue

https://github.com/dotCMS/core/issues/27458

Proposed Objective

Make the changes to reuse this component in Block Editor and BinaryField

Acceptance Criteria

• The current option to generate the image from existing content should be disabled.
• Like the Block Editor field, once the image is generated and accepted, it just becomes a normal image. So, dotAI doesn't come into play when the image is edited.