Searching for a podcast episode throws a LogicException: the search result chip reads a tag the episodes do not have

Problem/Motivation

The Search result content template for podcast episodes (node.podcast_episode.search_result) shows a Taxonomy chip bound to field_tags delta 0. That field is optional, and none of the default podcast episodes has a tag, so every episode in the search results prints the error instead of the chip and logs:

LogicException occurred during rendering of component 1db7ad2e-8d3f-4bd5-972e-42a72664e77d in Content template Podcast episode content items — Search result view (node.podcast_episode.search_result): Requested delta 0 for unlimited cardinality field, but only deltas [0, -1] exist.

Steps to reproduce

1. Install Varbase 11 with The Rightup 1.0.x-dev.
2. Go to /search and search for "part-time" (or "studio", "episode").
3. The episode result shows the error text, and the log has the LogicException.

Proposed resolution

Bind the chip to the episode's podcast instead: field_podcast delta 0, the podcast's title. field_podcast is required and single-valued, so the chip always has a value and names the show. The template dependencies follow: tags field, Tags vocabulary and the taxonomy module out; field_podcast and the Podcast content type in, matching what Drupal calculates.

Tested on a fresh Varbase 11 + The Rightup 1.0.x site: searching "part-time", "studio" and "episode" now gives no LogicException in the page or the log (before: 2, 4 and 2 in the page, 5 in the log). The chip reads "SMALL PRACTICE" for "The Part-Time Studio", and config validation of the template reports 0 violations.

Possible follow-up, not part of this fix: nine news templates bind field_news_categories at delta 0, and that field is not required. Every default news item has a category, so nothing fails today, but a news item saved without one would hit the same exception.

Remaining tasks

• ✅ File an issue
• ✅ Addition/Change/Update/Fix
• ✅ Testing to ensure no regression
• ➖ Automated unit/functional testing coverage
• ➖ Developer Documentation support
• ➖ User Guide Documentation support
• ➖ UX/UI designer responsibilities
• ➖ Accessibility and Readability
• ❌ Reviewed by a human
• ❌ Code review by maintainers
• ❌ Full testing and approval
• ❌ Credit contributors
• ❌ Review with the product owner
• ❌ Update Release Notes
• ❌ Release

User interface changes

• The podcast episode search result chip shows the podcast name instead of a tag.

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• N/A