refactor web pagination and add partitioned events, flap/timeout showcase agents

web/tests/mock-server.mjs

@@ -55,6 +55,24 @@ const fixtures = {
         incident_key: "agent-1:load",
         summary: "load high",
       },
+      {
+        agent_id: "agent-1",
+        check_id: "agent_liveness",
+        status: "ok",
+        exit_code: 0,
+        last_observed_at: now,
+        incident_key: "agent:agent-1:liveness",
+        summary: "agent is alive",
+      },
+      {
+        agent_id: "agent-2",
+        check_id: "agent_liveness",
+        status: "critical",
+        exit_code: 2,
+        last_observed_at: now,
+        incident_key: "agent:agent-2:liveness",
+        summary: "agent is dead",
+      },
     ],
     next_cursor: null,
   },
@@ -122,6 +140,19 @@ const fixtures = {
         output_truncated: false,
         notifications_enabled: true,
       },
+      {
+        event_id: "00000000-0000-7000-8000-000000000003",
+        agent_id: "agent-2",
+        check_id: "agent_liveness",
+        observed_at: now,
+        received_at: now,
+        status: "critical",
+        exit_code: 2,
+        duration_ms: 0,
+        output: "agent is dead",
+        output_truncated: false,
+        notifications_enabled: true,
+      },
     ],
     next_cursor: null,
   },