[LuqP2]

Summary

• Upgrade Electron from 38.8.6 to 45.3.1 and refresh its lockfile dependencies.
• Migrate native clipboard writes for text and PNG images to the async Electron API. Update the Canvas smoke scripts for the new clipboard API.
• Document macOS 13 (Ventura) as the new minimum. This drops support for macOS 12 (Monterey).

Validation

• Linux CI passed all 340 test files, lint, and production build.
• Windows x64 unpacked build passed the packaged Canvas and Prompt Cards smoke, including drag-and-drop, clipboard reads, PNG export, and board persistence. A focused Electron runtime smoke also passed text and PNG clipboard round trips and loaded both app preloads with an isolated profile and a mock ComfyUI view.
• macOS Intel and Apple Silicon packaging and detached-viewer smoke.
• The separate Canvas navigation harness printed passing assertions but timed out before the Electron child exited. A live ComfyUI server and the auto-update download and install flow remain unverified.

See the Electron 44 release notes for the clipboard changes and macOS minimum.

[chatgpt-codex-connector]

Codex Review Summary: ✅ Completed

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-11-12T02:37:26.438224Z	e2abda0	Draft marked ready

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