Squash merge feat/expo-app: app-expo, .cursor, workflows, package.json, .husky; remove app-android, app-ios, react-app

app-expo/src/core/providers.tsx

@@ -0,0 +1,68 @@
+import React, { type PropsWithChildren } from 'react';
+
+import { initApiClient } from '@/core/api/client';
+import { AppSettingsProvider } from '@/core/app-settings-context';
+import { NetworkError } from '@/core/api/types';
+import { tokenManager } from '@/core/auth/token-manager';
+import { config } from '@/core/config';
+import { AppQueryProvider, queryClient } from '@/core/query';
+
+/**
+ * Returns false only when the refresh token is genuinely rejected
+ * (no token stored, or server returned non-2xx).
+ * Throws NetworkError on transport-level failures so the caller
+ * can distinguish "session dead" from "network down".
+ */
+async function refreshTokens(): Promise<boolean> {
+  const refreshToken = await tokenManager.getRefreshToken();
+  if (!refreshToken) return false;
+
+  let res: Response;
+  try {
+    res = await fetch(`${config.apiBaseUrl}${config.api.refreshPath}`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ refresh_token: refreshToken }),
+    });
+  } catch (err) {
+    throw new NetworkError(
+      err instanceof Error ? err.message : 'Token refresh network failure',
+      err,
+    );
+  }
+
+  if (!res.ok) return false;
+
+  const data = (await res.json()) as {
+    access_token: string;
+    refresh_token: string;
+  };
+  await tokenManager.setTokens(data.access_token, data.refresh_token);
+  return true;
+}
+
+/**
+ * Called by the API client when token refresh is explicitly rejected.
+ * Must synchronously flip query caches so useSession() immediately
+ * sees unauthenticated — tokenManager.clearTokens() is fire-and-forget
+ * since the cache flip is the authoritative signal.
+ */
+function onAuthFailure() {
+  queryClient.setQueryData(['auth', 'token-check'], false);
+  queryClient.setQueryData(['session'], null);
+  tokenManager.clearTokens();
+}
+
+initApiClient({
+  getAccessToken: tokenManager.getAccessToken,
+  refreshTokens,
+  onAuthFailure,
+});
+
+export function AppProviders({ children }: PropsWithChildren) {
+  return (
+    <AppQueryProvider>
+      <AppSettingsProvider>{children}</AppSettingsProvider>
+    </AppQueryProvider>
+  );
+}