feat(core): read sentinel policy settings

[simeng-li]

Summary

Read custom sentinel policy settings from sign-in experience settings. If none is provided, fall back to the default settings.

Testing

UT case added.

Checklist

• .changeset
• unit tests
• integration tests
• necessary TSDoc comments

[github-actions]

COMPARE TO master

Total Size Diff 📈 +4.72 KB

Diff by File

Name	Diff
packages/core/src/sentinel/basic-sentinel.test.ts	📈 +3.74 KB
packages/core/src/sentinel/basic-sentinel.ts	📈 +1000 Bytes
packages/core/src/tenants/Tenant.ts	📈 +9 Bytes

[Copilot]

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

Comments suppressed due to low confidence (2)

packages/core/src/sentinel/basic-sentinel.ts:142

• Ensure that the returned sentinelPolicy from findDefaultSignInExperience is validated to avoid merging undefined or unexpected values into the default policy.

const { sentinelPolicy } = await findDefaultSignInExperience();

packages/core/src/sentinel/basic-sentinel.test.ts:140

• [nitpick] Consider adding tests to directly verify getSentinelPolicy's behavior when dev features are disabled, ensuring that the default policy is consistently used in that scenario.

describe('BasicSentinel  with custom policy', () => {