feat: support logHeapUsage

[9aoy]

Summary

Support log heap usage for each test via logHeapUsage configuration, it can help to find memory leaks in tests.

Related Links

Checklist

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

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[Copilot]

Pull Request Overview

This PR adds a new logHeapUsage configuration option to enable logging heap memory usage after each test, which helps developers identify memory leaks in their test suites.

Key changes:

• Adds logHeapUsage boolean configuration option with default value false
• Captures heap usage using process.memoryUsage().heapUsed and displays it in test output
• Adds documentation in both English and Chinese for the new feature

Reviewed Changes

Copilot reviewed 18 out of 18 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
packages/core/src/types/config.ts	Adds logHeapUsage boolean config option with JSDoc
packages/core/src/config.ts	Sets default value to false in default config
packages/core/src/cli/commands.ts	Adds CLI flag --logHeapUsage
packages/core/src/cli/init.ts	Includes logHeapUsage in CommonOptions and config resolution
packages/core/src/types/worker.ts	Adds logHeapUsage to RuntimeConfig type
packages/core/src/pool/index.ts	Propagates logHeapUsage to runtime config
packages/core/src/types/testSuite.ts	Adds optional heap property to TestResult
packages/core/src/runtime/runner/runner.ts	Captures heap usage when enabled at three points in test execution
packages/core/src/reporter/utils.ts	Formats and displays heap usage in test output
website/theme/components/ConfigOverview.tsx	Reorders config groups and adds logHeapUsage to output section
website/docs/en/config/test/logHeapUsage.mdx	Adds English documentation
website/docs/zh/config/test/logHeapUsage.mdx	Adds Chinese documentation
website/docs/en/config/test/_meta.json	Registers new config page in navigation
website/docs/zh/config/test/_meta.json	Registers new config page in navigation
e2e/reporter/index.test.ts	Adds e2e test for logHeapUsage feature
packages/core/rslib.config.ts	Refactors version import to use ES module syntax
Test snapshots	Updates snapshots to include new logHeapUsage: false field

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