simplify node side startup

[chrisnojima-zoom]

• test

[Copilot]

Pull request overview

Refactors the Electron “node/main process” startup path to consolidate the previous node2.desktop entrypoint into node.desktop, while splitting app event registration into clearer, composable functions.

Changes:

• Removed node2.desktop.tsx and moved its startup logic into node.desktop.tsx with a more structured runtime/deferred-launch flow.
• Refactored app-events.desktop.tsx into targeted “register*” functions (crash handling, navigation guards, open handlers, lifecycle handlers, power monitor, second-instance).
• Adjusted menubar initialization to load its URL on the menubar instance’s ready event, and updated IPC handler dependency naming (onAppStartedUp → markAppStartedUp).

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
shared/desktop/app/node2.desktop.tsx	Deleted legacy node-side startup entrypoint; logic now centralized elsewhere.
shared/desktop/app/node.desktop.tsx	New primary startup orchestration (module loading, deferred launch flushing, lifecycle wiring, whenReady flow).
shared/desktop/app/app-events.desktop.tsx	Extracted/renamed startup event wiring into focused registration helpers used by node.desktop.tsx.
shared/desktop/app/ipc-handlers.desktop.tsx	Renamed startup callback dependency and updated the appStartedUp IPC action to invoke it.
shared/desktop/app/menu-bar.desktop.tsx	Loads menubar window URL on mb.on('ready') instead of relying on Electron.app.on('ready').

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.