Context: The `basic-spa` Angular starter runs in the same monorepo structure but depends on JSS packages, not Content SDK. JSS 22.12 (March 31, 2026) is the final release before EOL in June 2026. After EOL, no security patches will ship for JSS. The starter is already disabled in `xmcloud.build.json`, but its presence in the repo implies some level of support.
Steps:
1. Determine whether Sitecore plans an Angular SDK under Content SDK (check Content SDK roadmap / Sitecore Developer Portal).
2. If no Angular Content SDK exists or is planned: add a deprecation notice and JSS EOL date to `examples/basic-spa/README.md`.
3. If an Angular Content SDK is planned: create an issue to track the migration.
4. Update root README to clarify Angular starter status.
Acceptance criteria:
Angular starter has a documented forward path (upgrade, deprecation, or removal)
JSS EOL date (June 2026) is visible in the starter's README
Root README reflects the decision
Risks: Removing the Angular starter may alienate Angular developers in the Sitecore ecosystem. A deprecation notice with a migration guide is safer than outright removal.