build(frontend): migrate CRA to Next.js (CSR lift-and-shift)
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Wave 6. Swaps react-scripts' build/dev tooling for Next.js while
keeping the app's actual routing/rendering model unchanged -- the app
is almost entirely behind auth with no proven SSR/SEO need, so a real
App Router rewrite would touch ~90 files for zero user-visible benefit.

- next.config.js: output:'export' (static HTML+JS, same "single
  index.html served by nginx with try_files fallback" deploy as CRA).
- app/layout.tsx + app/page.tsx: root shell ports public/index.html's
  <head>, mounts the whole existing App tree client-only (ssr:false)
  since it reads window/localStorage during initial render and Next's
  static prerender would otherwise execute that on the server.
- Renamed src/pages/ -> src/views/ (Next's Pages Router auto-detects
  any `pages/` dir under the app root and tried to build our React
  Router page components as its own routes).
- REACT_APP_* -> NEXT_PUBLIC_* across code, .env.development,
  Dockerfile, docker-compose.yml build args.
- Replaced the CRA SVGR import (`ReactComponent` from .svg, unsupported
  under Turbopack) with a small inline JobbjaktMark component.
- TypeScript 4.9 -> 5.9 (MUI v8's type-checked build needs syntax
  4.9's parser rejects; CRA never hit this because babel doesn't
  type-check).
- Dropped CRA-only files (index.tsx, reportWebVitals, react-app-env.d.ts,
  public/index.html); kept react-scripts as the Jest test runner only
  (next/jest migration not needed -- the existing config already works).

Verified: `next build` static export succeeds, `next dev` serves the
landing page and client-side routes (login etc.) correctly, all 57
frontend tests + 172 backend tests still green.

Known caveat: deep-linking straight to a sub-route (e.g. /login) 404s
in `next dev` since there's no server route for it -- the app only
ever mounts at "/". Production is unaffected: nginx's existing
try_files fallback still serves index.html for any path.
This commit is contained in:
cesnimda
2026-07-12 00:50:45 +02:00
parent fc62a659ef
commit acf60c2a07
39 changed files with 948 additions and 127 deletions
+12 -12
View File
@@ -27,11 +27,11 @@ import { PromptProvider } from "./prompt";
import JobTable from "./components/JobTable";
import type { JobTableColumns } from "./components/JobTable";
import { I18nProvider, useI18n } from "./i18n/I18nProvider";
import LoginPage from "./pages/LoginPage";
import LandingPage from "./pages/LandingPage";
import ForgotPasswordPage from "./pages/ForgotPasswordPage";
import ResetPasswordPage from "./pages/ResetPasswordPage";
import RouteErrorPage from "./pages/RouteErrorPage";
import LoginPage from "./views/LoginPage";
import LandingPage from "./views/LandingPage";
import ForgotPasswordPage from "./views/ForgotPasswordPage";
import ResetPasswordPage from "./views/ResetPasswordPage";
import RouteErrorPage from "./views/RouteErrorPage";
import { api } from "./api";
import { resolveCaptureUrl } from "./captureUrl";
import { clearAuthClientState, setAuthUserKey } from "./auth";
@@ -45,13 +45,13 @@ const CompaniesTable = lazy(() => import("./components/CompaniesTable"));
const SettingsView = lazy(() => import("./components/SettingsView"));
const RemindersView = lazy(() => import("./components/RemindersView"));
const QuickCommandDialog = lazy(() => import("./components/QuickCommandDialog"));
const ProfilePage = lazy(() => import("./pages/ProfilePage"));
const AdminAuditPage = lazy(() => import("./pages/AdminAuditPage"));
const AdminUsersPage = lazy(() => import("./pages/AdminUsersPage"));
const AdminSystemPage = lazy(() => import("./pages/AdminSystemPage"));
const CorrespondenceInboxPage = lazy(() => import("./pages/CorrespondenceInboxPage"));
const GmailReviewPage = lazy(() => import("./pages/GmailReviewPage"));
const NotFoundPage = lazy(() => import("./pages/NotFoundPage"));
const ProfilePage = lazy(() => import("./views/ProfilePage"));
const AdminAuditPage = lazy(() => import("./views/AdminAuditPage"));
const AdminUsersPage = lazy(() => import("./views/AdminUsersPage"));
const AdminSystemPage = lazy(() => import("./views/AdminSystemPage"));
const CorrespondenceInboxPage = lazy(() => import("./views/CorrespondenceInboxPage"));
const GmailReviewPage = lazy(() => import("./views/GmailReviewPage"));
const NotFoundPage = lazy(() => import("./views/NotFoundPage"));
type AuthConfig = { requireAuth: boolean };
type MeResponse = {