[button] Remove discriminated props union

[atomiks]

• I have followed (at least) the PR section of the contributing guide.

Trying to use Omit, & {...}, extends etc. breaks the Button.Props type. All other button components (e.g. Popover.Trigger) do not yet handle this either. It can be solved with overloads, but this also requires wrappers to handle overloads as well to retain the typesafety. The types for all button components can be changed in a separate PR.

Fixes #3641

[pkg-pr-new]

• vite-css-base-ui-example

  pnpm add https://pkg.pr.new/mui/base-ui/@base-ui/react@3643
  

  pnpm add https://pkg.pr.new/mui/base-ui/@base-ui/utils@3643
  

commit: 81c0869

[mui-bot]

Bundle size report

Bundle	Parsed size	Gzip size
@base-ui/react	0B(0.00%)	0B(0.00%)

Details of bundle changes

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[battaglr]

Great! I cannot think of any other way of typing this so TS can properly infer types for native and non-native buttons. Maybe there's some TS dark magic that we don't know about? Even then, I think this is a good enough. 🙌

[michaldudak]

Why is this removed?

[michaldudak]

We could add dev-time warnings if native button props are used alongside nativeButton={false}