Web/LAN mode renders a blank page: getCurrentWindow() called at module scope

[den3110]

Summary

In web/LAN mode (pnpm lan), the dashboard renders a blank page. The bundle throws before React can mount.

Console error

Uncaught TypeError: Cannot read properties of undefined (reading 'metadata')
    at Sr (main-*.js)

Cause

src/App.tsx:63 calls getCurrentWindow() at module scope:

const appWindow = getCurrentWindow();

getCurrentWindow() dereferences window.__TAURI_INTERNALS__.metadata.currentWindow.label, which only exists inside the Tauri shell. In a plain browser __TAURI_INTERNALS__ is undefined, so module evaluation throws and nothing renders.

Every one of the 7 call sites is already guarded with isTauriRuntime() — only the declaration itself is not.

Reproduce

pnpm lan
# open http://localhost:3210 -> blank page

Suggested fix

Resolve it lazily so the module can evaluate outside Tauri:

let appWindowRef: ReturnType<typeof getCurrentWindow> | null = null;
const appWindow = () => (appWindowRef ??= getCurrentWindow());

then update the 7 call sites to appWindow()..

Related: the minimize/maximize/close buttons at src/App.tsx:1285 are gated only on !isMacOs, so they render in the browser too and throw when clicked. They could take an isTauriRuntime() check as well.

Version: v0.2.12