feat(UVE): Broken Content Navigation on Relative Path/URL

[rjvelazco]

We’re porting this behavior from the old editor. See the relevant implementation here:
dot-edit-content-html.service.ts (lines 921–946)

Videos

Issue

issue.mov

Fix

video.mov

This PR fixes: #34174

This PR fixes: #34174

[Copilot]

Pull request overview

This PR fixes broken content navigation when using relative paths/URLs in the Universal Visual Editor (UVE) by injecting a <base> tag into rendered HTML pages. When pages are displayed in iframes without a base tag, relative links fail to resolve correctly, breaking navigation. The solution dynamically calculates and injects an appropriate base href to ensure relative URLs resolve properly within the iframe context.

Key Changes

• Added getBaseHrefFromPageURI() utility to compute the correct base href from a page URI and origin
• Added injectBaseTag() utility to inject base tags into HTML when missing
• Integrated base tag injection into the VTL code injection pipeline in EditEmaEditorComponent

Reviewed changes

Copilot reviewed 4 out of 5 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
core-web/yarn.lock	Cleanup of duplicate and wildcard dependency entries for better deterministic resolution
core-web/libs/portlets/edit-ema/portlet/src/lib/utils/index.ts	Added base tag helper functions to compute and inject base tags into HTML
core-web/libs/portlets/edit-ema/portlet/src/lib/utils/utils.spec.ts	Added comprehensive unit tests for the new base tag helper functions
core-web/libs/portlets/edit-ema/portlet/src/lib/edit-ema-editor/edit-ema-editor.component.ts	Integrated base tag injection into the VTL code injection pipeline
core-web/libs/portlets/edit-ema/portlet/src/lib/edit-ema-editor/edit-ema-editor.component.spec.ts	Added test to verify base tag injection is called with correct parameters