#120 second pass. AlertDialog.Action and AlertDialog.Cancel now render
eidos `<Button>` internally via soma's `child` snippet, retiring the
per-recipe Toggle-token chrome and the CSS ancestor cascade
(`[data-dialog-content][data-color='risk'] [data-alert-dialog-action]`).
Intent propagation: soma's `AlertDialogActionProvider` exposes a new
`dialogIntent` derived getter that reads `DialogProvider.opts.intent`.
The Action component passes it to the `child` snippet alongside `props`
(via `WithChildNoChildrenSnippetProps` so plain `children` stays a
regular Snippet). The eidos Action wrapper forwards it to Button as
`intent={intentOverride ?? dialogIntent}` — so `<AlertDialog intent="risk">`
automatically paints a red Action without any cascade selector.
Defaults:
- Action: variant='solid', intent inherits from dialog
- Cancel: variant='outline', intent='neutral', color='neutral' so it
reads as gray-outlined regardless of the dialog's intent (canonical
"this is the safe choice" cue)
Cancel narrows variant to ControlVariant (3 chips: surface/outline/ghost)
per DEMO_AUTHORING_GUIDE §12.7. Action keeps the full ButtonVariant
because it's the primary call-to-action.
alert-dialog.css gutted to a doc-only stub; all chrome now comes from
button.css.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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