fix(testing-library): wrap renderPage in act

[upupming]

Summary

Wrap the main thread renderPage in preact act.

It will ensure all the code inside renderPage and all effects are executed.

Checklist

• Tests updated (or not required).
• Documentation updated (or not required).

[changeset-bot]

🦋 Changeset detected

Latest commit: 712a3ca

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@lynx-js/react	Patch

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[codspeed-hq]

CodSpeed Performance Report

Merging #1170 will not alter performance

_{Comparing upupming:fix/testing-library-main (712a3ca) with main (360050f)}

Summary

✅ 10 untouched benchmarks

[relativeci]

React Example

#2483 Bundle Size — 234.7KiB (0%).

712a3ca(current) vs 360050f main#2470(baseline)

Bundle metrics  no changes

	Current #2483	Baseline #2470
Initial JS	0B	0B
Initial CSS	0B	0B
Cache Invalidation	0%	0%
Chunks	0	0
Assets	4	4
Modules	153	153
Duplicate Modules	61	61
Duplicate Code	45.85%	45.85%
Packages	2	2
Duplicate Packages	0	0

Bundle size by type  no changes

	Current #2483	Baseline #2470
IMG	145.76KiB	145.76KiB
Other	88.94KiB	88.94KiB

Bundle analysis report Branch upupming:fix/testing-library-mai... Project dashboard

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^{Generated by RelativeCI Documentation Report issue}

[relativeci]

Web Explorer

#2474 Bundle Size — 259.21KiB (0%).

712a3ca(current) vs 360050f main#2461(baseline)

Bundle metrics   1 change

	Current #2474	Baseline #2461
Initial JS	140.64KiB	140.64KiB
Initial CSS	31.82KiB	31.82KiB
Cache Invalidation	0%	0%
Chunks	4	4
Assets	4	4
Modules	205(-0.97%)	207
Duplicate Modules	16	16
Duplicate Code	3.61%	3.61%
Packages	4	4
Duplicate Packages	0	0

Bundle size by type  no changes

	Current #2474	Baseline #2461
JS	227.39KiB	227.39KiB
CSS	31.82KiB	31.82KiB

Bundle analysis report Branch upupming:fix/testing-library-mai... Project dashboard

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^{Generated by RelativeCI Documentation Report issue}