fix(proxy): place timeout nodes at the end when sorting by latency

src/services/delay.ts

@@ -197,7 +197,7 @@ class DelayManager {
   formatDelay(delay: number, timeout = 10000) {
     if (delay === -1) return "-";
     if (delay === -2) return "testing";
-    if (delay === 0 || (delay >= timeout && delay <= 1e5)) return "timeout";
+    if (delay === 0 || (delay >= timeout && delay <= 1e5)) return "Timeout";
     if (delay > 1e5) return "Error";
     return `${delay}`;
   }