Root cause of "Google authentication failed": appsettings.Development.json had Auth:GoogleClientId set to the literal placeholder "CHANGE_ME_GOOGLE_CLIENT_ID" while the frontend's .env.development had a real (already-public, already-committed) client ID -- every Google ID token's audience check failed against the backend's placeholder. Fixed by setting the same real client ID on both sides (a client ID is a public identifier, not a secret, safe to commit -- unlike a client secret). Also enabled Auth:AllowRegistration in dev so the existing Google-first self-serve-signup path (auto-create on unmatched verified email, auto-link on matching verified email -- built during Wave 7) is actually exercisable locally. Wired the previously-missing Auth__MicrosoftClientId / NEXT_PUBLIC_MICROSOFT_CLIENT_ID into docker-compose.yml/.env.example (distinct from the existing MICROSOFT_CLIENT_ID used for Outlook mail linking) -- Microsoft sign-in was never deployable, a leftover gap from when it was built. Fixed a stale env-var name in the Microsoft setup hint copy (still said REACT_APP_*, predates the Next.js migration). Removed the per-user accent color picker entirely: it was purely client-side (localStorage + theme.ts), never touched the backend/DB. theme.ts now hardcodes a single ACCENT constant; themePrefs.ts drops get/set/clearAccentColor; App.tsx and SettingsView.tsx drop the accentColor prop threading. Dead accent-related i18n keys removed from both locales. Consolidated Settings' "Account" tab (duplicated GoogleAuthCard, which already lives on the Profile page) into Profile: moved AuthStatusCard and EmailProviderConnections there alongside the existing Google/ Microsoft auth cards, so identity/account-linking lives in one place. Settings drops from 5 tabs to 4 and its General tab uses a consistent SectionCard layout instead of ad-hoc per-card styling. Verified: dotnet build/test (177/177) and npm build/test (57/57) both green; confirmed live against a running dev server that /auth/config now reports googleEnabled with the corrected client ID, Settings has no accent controls, and Profile shows the consolidated auth section.
Getting Started with Create React App
This project was bootstrapped with Create React App.
Available Scripts
In the project directory, you can run:
npm start
Runs the app in the development mode.
Open http://localhost:3000 to view it in the browser.
The page will reload if you make edits.
You will also see any lint errors in the console.
npm test
Launches the test runner in the interactive watch mode.
See the section about running tests for more information.
npm run build
Builds the app for production to the build folder.
It correctly bundles React in production mode and optimizes the build for the best performance.
The build is minified and the filenames include the hashes.
Your app is ready to be deployed!
See the section about deployment for more information.
npm run eject
Note: this is a one-way operation. Once you eject, you can’t go back!
If you aren’t satisfied with the build tool and configuration choices, you can eject at any time. This command will remove the single build dependency from your project.
Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except eject will still work, but they will point to the copied scripts so you can tweak them. At this point you’re on your own.
You don’t have to ever use eject. The curated feature set is suitable for small and middle deployments, and you shouldn’t feel obligated to use this feature. However we understand that this tool wouldn’t be useful if you couldn’t customize it when you are ready for it.
Learn More
You can learn more in the Create React App documentation.
To learn React, check out the React documentation.