refactoring dashboard

scripts/dashboard/clear-logs.js

@@ -0,0 +1,17 @@
+
+const path = require('path');
+const fs = require('fs');
+
+const dashboardPath = path.join(__dirname, '../../dashboard');
+
+const logNames = [
+    "winston-debug.ndjson",
+    "winston-exceptions.ndjson",
+    "winston-logs.ndjson",
+    "winston-rejections.ndjson",
+]
+
+for (const logName of logNames) {
+    const logFullPath = path.join(dashboardPath, logName);
+    fs.rmSync(logFullPath);
+}