added static prop to remove event listener

[AnnMarieW]

As reported on the forum, components with event listeners can cause issues with screen readers.

https://community.plotly.com/t/how-to-remove-events-from-dash-html-components-to-avoid-misinterpretation-by-screen-readers/70477

This PR adds a disable_n_clicks prop to all html components, giving the ability to remove the event listener.

By default, n_clicks will be enabled on any html component that has an id. If n_clicks is not used in a callback for that component, the event listener can be removed by setting disable_n_clicks=True`

For example:

• No event listener:
  html.Div()
html.Div(id="my-id", disable_n_clicks=True)

• onClick event listener:
  html.Div(id="my-id")

Contributor Checklist

• I have run the tests locally and they passed. (refer to testing section in contributing)
• I have added tests, or extended existing tests, to cover any new features or bugs fixed in this PR

optionals

• I have added entry in the CHANGELOG.md
• If this PR needs a follow-up in dash docs, community thread, I have mentioned the relevant URLS as follows
  • this GitHub #PR number updates the dash docs
  • here is the show and tell thread in Plotly Dash community

[AnnMarieW]

Needs a better name for the prop than static since that may imply that no callbacks can be done on the component. Perhaps it should be disable_n_clicks ?

[T4rk1n]

Needs a better name for the prop than static since that may imply that no callbacks can be done on the component. Perhaps it should be disable_n_clicks ?

I like disable_n_clicks, it's more explicit than static.

On another note, I don't think n_clicks changes requires a re-render, perhaps add memo with a custom handler or refactor the component back to classes and implement shouldComponentUpdate.

[T4rk1n]

💃

[alexcjohnson]

Why did the favicon change in this PR? Can you revert that?

After that this looks great! 💃

[AnnMarieW]

This pull request was re-created in 2389 to remove the files included in error.