[Bug]: unavoidable light-to-dark UI flickers

[Pleasurecruise]

Description

The issue of upstream dependencies — when operating most Electron applications via commands, this problem tends to occur.

Continuous follow-up is required; if it cannot be resolved, the only option is to apply a patch.

microsoft/playwright#37627
microsoft/playwright#28824

Steps to Reproduce

1. Run any opencli ...
2. Observe the changes in the application's theme color.
3. See error

Expected Behavior

Dark->light->dark UI flickers

OpenCLI Version

0.9.8

Node.js Version

22.x

Operating System

macOS

Logs / Screenshots

[jackwener]

This issue has been resolved by the architecture migration from Playwright to the lightweight daemon + Chrome Extension approach (v1.0.0).

Root cause: Playwright's connectOverCDP forces colorScheme: light regardless of the page's original theme, causing unavoidable light-to-dark UI flickers (upstream: microsoft/playwright#37627).

Fix: opencli no longer uses Playwright. The new browser bridge uses chrome.debugger API directly via a Chrome Extension, which does NOT override colorScheme or call Emulation.setEmulatedMedia. This completely eliminates the flicker issue.

No Playwright dependency remains in package.json.