AI Context pages fail because the usage view is skipped on install with Trash 3.1 and Canvas

Problem/Motivation

On Varbase 11 with Trash 3.1.0 and Drupal Canvas, enabling Varbase AI Figma leaves the AI Context usage view (views.view.ai_context_usage) uninstalled. Every AI Context page then fails:

Symfony\Component\Routing\Exception\RouteNotFoundException: Route "view.ai_context_usage.page_usage" does not exist.

Trash 3.1 decorates the entity type manager, so it is now cleared after the Canvas block manager during a module install. Canvas rebuilds its block components at that point, Views data is built without the AI Context entity types, and core skips the view as not installable. Upstream: #3624638. This fails the functional testing job of #3629803.

Steps to reproduce

1. Install Varbase 11 (Drupal 11.4.9, Trash 3.1.0, Canvas 1.12.0, AI Context 1.0.0-rc1, PHP 8.4).
2. Run drush en ai_figma varbase_ai_figma canvas_ai modeler_api -y, as the functional testing job does.
3. Open /admin/config/ai/context/items: "The website encountered an unexpected error."

Proposed resolution

In varbase_ai_figma_install(), clear the Views data and create any AI Context view that is still missing, through the config installer. Remove it once a Trash release includes #3624638.

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

• N/A

API changes

• N/A

Data model changes

• N/A

Release notes snippet

• Fixed the AI Context pages failing after install on Varbase sites with Trash 3.1 and Drupal Canvas.