Require the AI, API, authentication and multilingual base recipes in Varbase Project so the site templates resolve on Stable for Drupal CMS

Problem/Motivation

Four base recipes are required by the Vardot site templates but never applied by them:

• drupal/varbase_ai_base
• drupal/varbase_api_base
• drupal/varbase_auth_base
• drupal/varbase_i18n_base

None of them appears in the recipes: list of Varbase Starter, Educare, Horizon Aid or RightUp, so nothing installs them. They do carry contrib packages that have no stable release: ai_integration_eca, openapi_ui_redoc, social_api, social_auth, canvas_translate and ai_tmgmt.

A Drupal CMS site template is installed on a project that resolves with Composer's default minimum-stability: stable, so those unstable packages block the install. They are being removed from the site templates:

• Varbase Starter #3621334
• Educare #3621335
• Horizon Aid #3621336
• RightUp #3621337

They still belong somewhere. This template is the right home: its root composer.json sets minimum-stability: dev with prefer-stable: true, so it can carry a package whose branch has no stable release yet.

Steps to reproduce

1. Build a project from drupal/varbase_project.
2. The four recipes are not available to apply, because nothing requires them.

Proposed resolution

Require the four recipes in this template's composer.json, so a Varbase project can apply them when it wants AI, API, social authentication or multilingual features.

Remaining tasks

• ✅ File an issue
• ✅ Addition/Change/Update/Fix
• ✅ Testing to ensure no regression
• ✅ Reviewed by a human
• ✅ Code review by maintainers
• ✅ Release varbase_project-11.0.7

User interface changes

• None.

API changes

• Four recipes become available to a project built from this template.

Data model changes

• None.

Release notes snippet

• Require the AI, API, authentication and multilingual base recipes, so they are available to a Varbase project after being removed from the site templates.