fix(web): use runtime origin for public api calls

apps/web/src/hooks/useSSE.ts

@@ -17,6 +17,7 @@
  */
 
 import { useEffect, useRef, useCallback } from 'react'
+import { getRuntimeApiBaseUrl } from '@/lib/runtime-api-base'
 import { useDashboardStore } from '@/stores/dashboard.store'
 
 // =============================================================================
@@ -54,7 +55,7 @@ const getApiBaseUrl = (): string => {
   if (typeof window === 'undefined') return ''
 
   // 專案鐵律: 禁止任何 Fallback IP
-  const url = process.env.NEXT_PUBLIC_API_URL
+  const url = getRuntimeApiBaseUrl()
   if (!url) {
     console.error('[AWOOOI ERROR] Missing NEXT_PUBLIC_API_URL. SSE will not connect.')
     return ''