fix: align scan terminal proxy and build timeouts

frontend/app/api/scan/terminal/route.ts

@@ -4,10 +4,10 @@ import { buildForceRefreshProxyCachePolicy } from "@/lib/proxy-cache-policy";
 
 const API_BASE = process.env.POLYWEATHER_API_BASE_URL;
 const SCAN_TERMINAL_PROXY_TIMEOUT_MS = Number(
-  process.env.POLYWEATHER_SCAN_TERMINAL_PROXY_TIMEOUT_MS || "28000",
+  process.env.POLYWEATHER_SCAN_TERMINAL_PROXY_TIMEOUT_MS || "40000",
 );
 
-export const maxDuration = 30;
+export const maxDuration = 45;
 
 export async function GET(req: NextRequest) {
   if (!API_BASE) {

tests/test_deployment_runtime_config.py

@@ -45,5 +45,5 @@ def test_scan_terminal_backend_timeout_returns_before_next_proxy_abort():
         ROOT / "frontend" / "app" / "api" / "scan" / "terminal" / "route.ts"
     ).read_text(encoding="utf-8")
 
-    assert 'POLYWEATHER_SCAN_TERMINAL_PROXY_TIMEOUT_MS || "28000"' in route_source
-    assert scan_terminal_config.SCAN_TERMINAL_BUILD_TIMEOUT_SEC <= 20
+    assert 'POLYWEATHER_SCAN_TERMINAL_PROXY_TIMEOUT_MS || "40000"' in route_source
+    assert scan_terminal_config.SCAN_TERMINAL_BUILD_TIMEOUT_SEC <= 30

web/services/scan_terminal_config.py

@@ -31,9 +31,9 @@ SCAN_TERMINAL_PAYLOAD_TTL_SEC = min(
 )
 SCAN_TERMINAL_BUILD_TIMEOUT_SEC = _env_int(
     "POLYWEATHER_SCAN_TERMINAL_BUILD_TIMEOUT_SEC",
-    20,
+    30,
     min_value=8,
-    max_value=20,
+    max_value=30,
 )
 SCAN_TERMINAL_MAX_WORKERS = _env_int(
     "POLYWEATHER_SCAN_TERMINAL_MAX_WORKERS",