fix(deps): update backstage monorepo

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@backstage/plugin-auth-backend (source)	0.27.0 → 0.27.1
@backstage/theme (source)	^0.6.0 → ^0.7.0

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Release Notes

backstage/backstage (@​backstage/plugin-auth-backend)

v0.27.1

Compare Source

Patch Changes

• d0f4cd2: Added optional client metadata document endpoint at /.well-known/oauth-client/cli.json relative to the auth backend base URL for CLI authentication. Enabled when auth.experimentalClientIdMetadataDocuments.enabled is set to true.
• Updated dependencies
  • @​backstage/backend-plugin-api@​1.8.0-next.1
  • @​backstage/plugin-auth-node@​0.6.14-next.2
  • @​backstage/plugin-catalog-node@​2.1.0-next.2

backstage/backstage (@​backstage/theme)

v0.7.2

Compare Source

Patch Changes

• 1c52dcc: add square shape
• a7e0d50: Updated react-router-dom peer dependency to ^6.30.2 and explicitly disabled v7 future flags to suppress deprecation warnings.

v0.7.1

Compare Source

Patch Changes

• fa06f6b: Added a themeName prop to UnifiedThemeProvider, enabling Backstage UI data-theme-name CSS attribute to be set based on active theme.

v0.7.0

Compare Source

Minor Changes

• 865bce8: BREAKING: Removed the built-in CssBaseline from UnifiedThemeProvider. If your Backstage instance looks broken after this update, you likely forgot to add our new Backstage UI global CSS. To do that, please import @backstage/ui/css/styles.css in packages/app/src/index.tsx:

  import '@​backstage/ui/css/styles.css';

  This change also removes the noCssBaseline prop, which became redundant.

Patch Changes

• d5cbdba: The UnifiedThemeProvider now coordinates theme attributes on the document body in case multiple theme providers are rendered.

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