The Source component now resolves the supplied private key and Git
source IDs through team-scoped queries before persisting them, so a
selection can only ever reference a resource owned by the current
team. The source type is additionally restricted to the supported
GitHub/GitLab app classes.
The privateKeyId property is marked #[Locked] so it can only change
through the dedicated handler rather than a direct property update.
Adds feature tests covering team-scoped selection of private keys and
Git sources.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
5dda39e588