Update severity

events.proto

@@ -18,9 +18,10 @@ message Event {
   string ID = 1;                           // Event identifier
   google.protobuf.Timestamp Timestamp = 2; // When the event occurred
   enum EventSeverity {
-    Normal = 0;  // Default type is normal
-    Warning = 1; // The event was a warning
-    Error = 2;   // The event was an error
+    Info = 0;     // Default type is normal informational events occur.
+    Warning = 1;  // Used when something unusual happened eg. A config was deleted
+    Error = 2;    // A failure has occured eg. Elevated error rates detected
+    Critical = 3; // Used when a critical failure has occured eg. Environment is down or a security breach detected
   }
   EventSeverity Severity = 3; // What type of event it is (e.g., Warning, Normal)
   string Type = 4;      // The reason for the event (e.g., BackupSucceeded, ShellProvisioned)

internal/server/mock/events/server.go

@@ -19,7 +19,7 @@ var mockEvents = []*pb.Event{
 	{
 		Timestamp: timestamppb.New(time.Date(2025, 3, 1, 0, 0, 0, 0, time.UTC).Round(time.Minute)),
 		ID:        "ABCDXXXX",
-		Severity:  pb.Event_Normal,
+		Severity:  pb.Event_Info,
 		Type:      "ConfigSet",
 		Message:   "A config was set: api.key",
 	},
@@ -37,6 +37,13 @@ var mockEvents = []*pb.Event{
 		Type:      "BackupFailed",
 		Message:   "The following backup failed with the ID: xxxxxxxxxxxxxxxxx",
 	},
+	{
+		Timestamp: timestamppb.New(time.Date(2025, 1, 1, 0, 0, 0, 0, time.UTC).Round(time.Minute)),
+		ID:        "ABCDWWWW",
+		Severity:  pb.Event_Critical,
+		Type:      "EnvironmentDown",
+		Message:   "The environment is down due to a critical failure",
+	},
 }
 
 // Get the list of events from the server.