feat: 초기 프로젝트 설정 및 룰.md 파일 추가

api.hyungi.net/node_modules/@pm2/io/build/main/metrics/runtime.d.ts

@@ -0,0 +1,16 @@
+import { MetricInterface } from '../features/metrics';
+export declare class RuntimeMetricsOptions {
+    gcOldPause: boolean;
+    gcNewPause: boolean;
+    pageFaults: boolean;
+    contextSwitchs: boolean;
+}
+export default class RuntimeMetrics implements MetricInterface {
+    private metricService;
+    private logger;
+    private runtimeStatsService;
+    private handle;
+    private metrics;
+    init(config?: RuntimeMetricsOptions | boolean): any;
+    destroy(): void;
+}