feat: evo-dialog component

[LuLaValva]

• Adds Marko version of dialog: add support for native HTML dialog #435
• Identify & fix a few styling errors in original PR

Things to look at

• Moved from bannerImgSrc and bannerImgPosition to <@banner src="..." position="...">
  • Attr tag allows body, so custom content may also be added as well (<@banner><rive-asset/></>)
• Default to closedby="any", users may override

[changeset-bot]

🦋 Changeset detected

Latest commit: aefe198

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
@evo-web/marko	Patch
@ebay/skin	Patch

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[Copilot]

Pull request overview

Adds the Marko 6 evo-dialog tag to evo-marko, aligning with Skin’s native <dialog> styling/behavior from issue #435, and updates Skin dialog styling to support an expressive dialog layout with an optional “previous” button.

Changes:

• Introduces packages/evo-marko/src/tags/evo-dialog (component, stories, examples, tests, Skin style import).
• Updates Skin dialog header spacing and adds expressive layout rules for prev/close overlap.
• Adds a docs-page example for “Expressive Dialog with Previous Button”.

Reviewed changes

Copilot reviewed 12 out of 13 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
src/routes/_index/components/dialog/css+page.marko	Adds docs/demo markup for expressive dialog with a previous button.
packages/skin/src/sass/dialog/dialog.scss	Updates dialog header spacing + adds expressive prev/close layout rules.
packages/skin/dist/dialog/dialog.css	Regenerated dist CSS for dialog changes.
packages/evo-marko/src/tags/evo-dialog/index.marko	Implements the evo-dialog Marko tag API and markup using native <dialog>.
packages/evo-marko/src/tags/evo-dialog/style.ts	Pulls in @ebay/skin/dialog styles for the tag.
packages/evo-marko/src/tags/evo-dialog/README.md	Adds component docs + Storybook links.
packages/evo-marko/src/tags/evo-dialog/dialog.stories.ts	Adds Storybook stories and argTypes for the new tag.
packages/evo-marko/src/tags/evo-dialog/examples/default.marko	Adds a default usage example.
packages/evo-marko/src/tags/evo-dialog/examples/banner.marko	Adds a banner image usage example via <@banner src position/>.
packages/evo-marko/src/tags/evo-dialog/examples/custom-banner.marko	Adds a custom banner-body usage example via <@banner>...</@banner>.
packages/evo-marko/src/tags/evo-dialog/test/test.server.ts	Adds server-side snapshot coverage for key prop variants.
packages/evo-marko/src/tags/evo-dialog/test/test.browser.ts	Adds browser tests for structure, a11y linkage, and size variants.