♻️ refactor: remove unused code

apps/web/lib/topology-types.ts

@@ -6,6 +6,9 @@ import type {
   ReverseProxyServer,
 } from "@minikura/api";
 import type { Edge, Node } from "@xyflow/react";
+import type { ResourceMetrics } from "./k8s-metrics";
+
+export type { ResourceMetrics };
 
 export type HealthStatus = "healthy" | "degraded" | "unhealthy" | "unknown";
 
@@ -13,13 +16,6 @@ export type NodeType = "server" | "proxy" | "k8s-node";
 
 export type EdgeType = "proxy-to-server" | "pod-to-node";
 
-export interface ResourceMetrics {
-  cpuUsage?: string;
-  memoryUsage?: string;
-  cpuUsagePercent?: number;
-  memoryUsagePercent?: number;
-}
-
 export interface K8sNodeMetadata {
   node: K8sNodeSummary;
   podCount: number;