refactor(auth): inline NextAuth v4 config and simplify AuthPlatform API

- Inline NextAuth v4 handler directly in `[...nextauth]/route.ts`, removing the `@/lib/auth/nextauth` abstraction layer - Add Google/Facebook providers with JWT/session callbacks that expose `idToken` and `accessToken` on the session for backend exchange - Refactor `AuthPlatform` from constructor-based to static methods (`googleSignIn()` / `facebookSignIn()`) - Update `auth-machine.ts` and layout comment reference to match new structure - Align with original Dart `nextauth-helpers.{googleLogin, facebookLogin}()` naming and keep persistence concerns (unstorage, backend, custom cookies) out of scope for this iteration
2026-06-12 17:20:56 +08:00
parent 1f83171067
commit dbc9a0cd13
6 changed files with 69 additions and 93 deletions
@@ -40,7 +40,7 @@ export default function RootLayout({
 }>) {
  return (
    // suppressHydrationWarning：next/font + Tailwind v4 偶发类名差异；详见
-    // `src/lib/auth/nextauth.ts` 的"水合闪屏"说明。
+    // `src/app/api/auth/[...nextauth]/route.ts` 的"水合闪屏"说明。
    <html
      lang="en"
      suppressHydrationWarning