chore(openapi): add missing route groups to tags

- invite
- monitors
- checks
- alerts
- pagespeed
- maintenance-window
- healthy
- mail

Server/openapi.json

@@ -37,6 +37,38 @@
     {
       "name": "auth",
       "description": "Authentication"
+    },
+    {
+      "name": "invite",
+      "description": "Invite"
+    },
+    {
+      "name": "monitors",
+      "description": "Monitors"
+    },
+    {
+      "name": "checks",
+      "description": "Checks"
+    },
+    {
+      "name": "alerts",
+      "description": "Alerts"
+    },
+    {
+      "name": "pagespeed",
+      "description": "Page Speed"
+    },
+    {
+      "name": "maintenance-window",
+      "description": "Maintenance window"
+    },
+    {
+      "name": "healthy",
+      "description": "Health check"
+    },
+    {
+      "name": "mail",
+      "description": "Mail service"
     }
   ],
   "paths": {