add certificate

src/api/http.ts

@@ -43,7 +43,7 @@ export async function apiFetch<T>(
     res = await fetch(url, { ...init, headers })
   } catch (e) {
     const hint = import.meta.env.DEV
-      ? ' Start the API and ensure Vite can reach it (see vite.config.ts; default proxy is http://192.168.3.100:8000).'
+      ? ' Start the API and ensure Vite can reach it (see vite.config.ts; default proxy is http://localhost:8080 unless VITE_PROXY_API is set).'
       : ''
     const reason = e instanceof Error ? e.message : 'Failed to fetch'
     throw new ApiHttpError(`Network error: ${reason}.${hint}`, 0, null)