fix(Dialog): primitive portal via Theme refs (#1100)

[kotAPI]

DialogPrimitivePortal resolves portal root through Theme refs instead of querySelector. Updates renderWithPortal test helper to provide Theme refs.

Fixes #1100

[changeset-bot]

⚠️ No Changeset found

Latest commit: 97c363a

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[coderabbitai]

Warning

Review limit reached

@kotAPI, we couldn't start this review because you've reached your PR review rate limit.

More reviews will be available in 49 minutes and 50 seconds. Learn how PR review limits work.

Your organization has used up its prepaid credits, and credit purchases are no longer available. Enable the review add-on in the billing tab to keep reviews running — you're only billed for reviews past your plan's rate limits ($0.25/file).

⌛ How to resolve this issue?

After more reviews become available, a review can be triggered using the @coderabbitai review command as a PR comment. Alternatively, push new commits to this PR.

To avoid repeated limits, reduce automatic review volume by pausing incremental auto-reviews earlier, using label-based review opt-in, excluding WIP or generated PR titles, or requesting reviews manually when the PR is ready. If your team needs uninterrupted high-volume reviews, an organization admin can enable usage-based credits.

🚦 How do rate limits work?

CodeRabbit enforces per-developer PR review limits for each organization. Most developers receive the normal plan refill rate.

For paid Pro and Pro+ PR reviews, CodeRabbit uses adaptive limits for sustained high-volume activity. When a developer's recent PR review activity reaches the 95th percentile or higher among CodeRabbit users, the refill rate gradually slows as usage increases. The highest same-day bursts are limited more strictly.

Please see our Fair Usage Limits Policy for further information.

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 3505c844-ac8f-47a7-b6c9-f27e3943a00f

📥 Commits

Reviewing files that changed from the base of the PR and between 56746ce and 97c363a.

📒 Files selected for processing (3)

• src/core/primitives/Dialog/fragments/DialogPrimitivePortal.tsx
• src/core/primitives/Dialog/tests/DialogPrimitive.portal.test.tsx
• src/test-utils/portal.ts

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch fix/issue-1100-dialog-primitive-portal-v2

---

_{Comment @coderabbitai help to get the list of available commands.}

[kotAPI]

Code review

LGTM. Matches project patterns for portal Theme refs, Floating UI prop merge, controlled-switch/lazy-mount/RTL tests, or focused bug fixes. No changes requested.