Advanced IFRAME display page, integrating external pages and pages generated by 'Make it real', and allowing manual addition/modify of HTML pages.

[HYQ199506]

Description

Desire to flexibly configure some external pages that need to be displayed, such as Draw.io and other open-source tools, through technologies similar to Iframe.

1. There are some operations in the Unlimited mode, such as component addition, component reuse, UML diagram drawing, etc., and the current Unlimited implementation is too complex and not very effective.
2. The web pages generated by 'Make it real' cannot be edited or modified; it is hoped that a modifiable feature can be provided to improve efficiency.
3. More convenient to introduce other extension features.

Use case

No response

Anything else?

No response

Are you willing to submit a PR?

• Yes I'd like to help by submitting a PR!