程序员阿江(Relakkes) 20c32ff1cf Reject SPA fallback responses during browser startup
Browser startup previously accepted any 200 response from /health. In Vite-only runs that can be the SPA fallback HTML, which lets startup continue until a later API call fails with an opaque JSON parse error.

Constraint: The H5 shell and Vite dev server can both return 200 for unknown routes.
Rejected: Only improve the visible StartupError copy | it would still misclassify the backend readiness state
Confidence: high
Scope-risk: narrow
Directive: Keep the healthcheck shape validation aligned with src/server/index.ts /health responses
Tested: cd desktop && bun run test src/lib/desktopRuntime.test.ts
Tested: cd desktop && bun run test src/lib/desktopRuntime.test.ts src/__tests__/generalSettings.test.tsx
Tested: cd desktop && bun run lint
Tested: bun run check:desktop
2026-05-12 15:46:32 +08:00
..
2026-04-18 17:52:55 +08:00