test: PWA component tests failing (ThemeProvider + undefined component import)

[humibot]

Running on main fails locally. Key failures:\n\n1) : thrown from when rendering in tests. Suggest wrapping renders in a ThemeProvider (or providing a test helper ).\n\n2) : when rendering . Likely mismatch between default/named export or incorrect mock.\n\n3) : assertions cannot find expected text/roles; component may not render under test env due to missing conditions/mocks.\n\nThis blocks CI / regression confidence. Recommend adding a shared test render helper and ensuring PWA components don't hard-throw when provider missing (or tests always provide it).\n\nRepro: on Node 22 / npm 10.

[humibot]

Note: my earlier issue body got mangled by shell interpolation (backticks / file paths). Repro steps are simply: 1) \Unknown command: "ci"

Did you mean this?
npm ci # Clean install a project
To see a list of supported npm commands, run:
npm help 2) \Unknown command: "test"

Did you mean this?
npm test # Test a package
To see a list of supported npm commands, run:
npm help.\n\nObserved errors:\n- pwa-launch-screen tests throw: "useTheme must be used within a ThemeProvider" (from lib/themeContext.tsx)\n- app-shell tests throw: "Element type is invalid... got undefined" when rendering AppShell (export/import mismatch or broken mock)\n- install-prompt tests: unable to find expected text/roles (component may not render due to env checks or missing mocks).\n\nSuggested fix: add test helper renderWithProviders() that wraps ThemeProvider (and any other required context), and use it across PWA tests.