feat: add monitoring dashboard and metrics collector

q5-mithal-monitor/metrics.json

@@ -0,0 +1,34 @@
+[
+  {
+    "timestamp": "2026-07-29T02:43:55.590275+00:00",
+    "latency_ms": 737.47,
+    "status_code": 200,
+    "uptime": true,
+    "ssl_valid": null,
+    "ssl_valid_error": "SSL certificate does not expose an expiration date",
+    "ssl_expiry": null,
+    "ssl_expiry_error": "SSL certificate does not expose an expiration date",
+    "dns_lookup_ms": 48.09,
+    "search_response_ms": 769.37
+  },
+  {
+    "timestamp": "2026-07-29T02:44:09.531381+00:00",
+    "latency_ms": 705.17,
+    "status_code": 200,
+    "uptime": true,
+    "ssl_valid": true,
+    "ssl_expiry": "2026-09-15T13:10:47+00:00",
+    "dns_lookup_ms": 48.28,
+    "search_response_ms": 763.97
+  },
+  {
+    "timestamp": "2026-07-29T02:46:01.686895+00:00",
+    "latency_ms": 708.52,
+    "status_code": 200,
+    "uptime": true,
+    "ssl_valid": true,
+    "ssl_expiry": "2026-09-15T13:10:47+00:00",
+    "dns_lookup_ms": 47.78,
+    "search_response_ms": 750.01
+  }
+]