chore: init project

frontend/src/api/client.js

@@ -0,0 +1,57 @@
+import axios from 'axios';
+
+// Cookie-based auth (Google OAuth2 session), so send credentials with each call.
+const api = axios.create({ baseURL: '/api/v1', withCredentials: true });
+
+api.interceptors.response.use(
+  (r) => r,
+  (err) => {
+    if (err.response?.status === 401) {
+      // Not signed in — kick off the Google login flow.
+      window.location.href = '/api/v1/auth/login?returnUrl=/';
+    }
+    return Promise.reject(err);
+  }
+);
+
+export const AuthApi = {
+  me: () => api.get('/auth/me').then((r) => r.data),
+  logout: () => api.post('/auth/logout')
+};
+
+export const SyncApi = {
+  status: () => api.get('/sync/status').then((r) => r.data),
+  full: () => api.post('/sync/full'),
+  incremental: () => api.post('/sync/incremental')
+};
+
+export const AnalyticsApi = {
+  dashboard: () => api.get('/analytics/dashboard').then((r) => r.data),
+  health: () => api.get('/analytics/health').then((r) => r.data),
+  topSenders: (take = 20) => api.get(`/analytics/top-senders?take=${take}`).then((r) => r.data),
+  volume: (days = 90) => api.get(`/analytics/volume?days=${days}`).then((r) => r.data),
+  heatmap: () => api.get('/analytics/heatmap').then((r) => r.data),
+  attachments: () => api.get('/analytics/attachments').then((r) => r.data)
+};
+
+export const CleanupApi = {
+  preview: (req) => api.post('/cleanup/preview', req).then((r) => r.data),
+  execute: (req) => api.post('/cleanup/execute', req).then((r) => r.data)
+};
+
+export const UnsubscribeApi = {
+  detect: () => api.post('/unsubscribe/detect'),
+  safeList: () => api.get('/unsubscribe/safe-list').then((r) => r.data),
+  process: (req) => api.post('/unsubscribe/process', req).then((r) => r.data)
+};
+
+export const LayoutApi = {
+  get: () => api.get('/widgetlayout').then((r) => r.data),
+  save: (layout) => api.put('/widgetlayout', layout)
+};
+
+export const ExportApi = {
+  reportUrl: (format) => `/api/v1/export/report?format=${format}`
+};
+
+export default api;