feat: add stack trace control for browser logs

[chenjiahan]

Summary

Add support for configuring stack trace display in browser logs through the browserLogs.stackTrace option. The default is set to 'summary' which shows the first frame, while 'none' hides stack traces completely.

Checklist

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

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[Copilot]

Pull Request Overview

This PR introduces configurable stack trace display for browser logs through a new browserLogs.stackTrace option. The change allows developers to control whether stack traces are shown in full, summarized (first frame only), or hidden completely when browser errors are forwarded to the terminal.

Key Changes:

• Extends browserLogs configuration from boolean to object with stackTrace option
• Adds logic to handle stack trace display based on configuration
• Sets default behavior to 'summary' mode showing only the first frame

Reviewed Changes

Copilot reviewed 6 out of 6 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
packages/core/src/types/config.ts	Defines new BrowserLogsStackTrace type and extends browserLogs to accept object configuration
packages/core/src/server/browserLogs.ts	Implements stack trace control logic by checking configuration and returning early when 'none'
packages/core/src/defaultConfig.ts	Updates default config from boolean to object with stackTrace: 'summary'
e2e/cases/browser-logs/stack-trace-none/src/index.js	Test file that throws error to verify stack trace hiding
e2e/cases/browser-logs/stack-trace-none/rsbuild.config.ts	Test configuration with stackTrace: 'none'
e2e/cases/browser-logs/stack-trace-none/index.test.ts	E2E test verifying stack traces are hidden when configured

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