feat: support real browser auth import

frontend/src/api/index.ts

@@ -491,6 +491,12 @@ export interface AuthCaptureSession {
   ws_url: string
 }
 
+export interface BrowserImportSession {
+  session_id: string
+  secret: string
+  expires_in_seconds: number
+}
+
 export interface AuthCaptureCandidate {
   type: 'bearer_token' | 'cookie' | 'cookie_bundle' | 'credential' | 'api_key'
   source: string
@@ -513,6 +519,13 @@ export interface AuthCaptureResult {
   candidates: AuthCaptureCandidate[]
 }
 
+export interface BrowserImportStatus {
+  session_id: string
+  ready: boolean
+  expires_at: number
+  result: AuthCaptureResult | null
+}
+
 export const authCaptureApi = {
   createSession: (url: string, width?: number, height?: number) =>
     api.post<AuthCaptureSession>('/api/auth-capture/sessions', { url, width, height }),
@@ -522,6 +535,12 @@ export const authCaptureApi = {
     }),
   closeSession: (sessionId: string) =>
     api.delete(`/api/auth-capture/sessions/${sessionId}`),
+  createImportSession: (targetUrl: string) =>
+    api.post<BrowserImportSession>('/api/auth-capture/import-sessions', { target_url: targetUrl }),
+  importSessionStatus: (sessionId: string, options?: { includeRaw?: boolean }) =>
+    api.get<BrowserImportStatus>(`/api/auth-capture/import-sessions/${sessionId}`, {
+      params: options?.includeRaw ? { include_raw: true } : undefined,
+    }),
   wsUrl: (sessionId: string, token?: string) => {
     const proto = location.protocol === 'https:' ? 'wss:' : 'ws:'
     const params = new URLSearchParams()