fix: rename "breached" status to "exceeded" for clarity

The word "breached" in infrastructure monitoring was confusing users
as it implied a security breach. Renamed to "exceeded" which better
describes threshold violations (e.g. "threshold exceeded").

## Changes
- Renamed monitor status value from "breached" to "exceeded" across
  server types, status service, queue helper, notification builder,
  email subject lines, and MongoDB aggregation queries
- Renamed client types, status box/label components, translation key,
  and infrastructure page props to match
- Added DB migration (0005) to update existing monitors with the old
  status value

client/src/Components/design-elements/StatusBox.tsx

@@ -139,12 +139,12 @@ export const InitializingStatusBox = ({ n }: { n: number }) => {
 		/>
 	);
 };
-export const BreachedStatusBox = ({ n }: { n: number }) => {
+export const ExceededStatusBox = ({ n }: { n: number }) => {
 	const theme = useTheme();
 	const { t } = useTranslation();
 	return (
 		<StatusBox
-			label={t("pages.common.monitors.status.breached")}
+			label={t("pages.common.monitors.status.exceeded")}
 			n={n}
 			color={theme.palette.warning.main}
 		/>

client/src/Components/design-elements/StatusLabel.tsx

@@ -21,8 +21,8 @@ export const StatusLabel = ({ status, sx }: { status: MonitorStatus; sx?: SxProp
 			return t("pages.common.monitors.status.up");
 		} else if (status === "down") {
 			return t("pages.common.monitors.status.down");
-		} else if (status === "breached") {
-			return t("pages.common.monitors.status.breached");
+		} else if (status === "exceeded") {
+			return t("pages.common.monitors.status.exceeded");
 		} else if (status === "maintenance") {
 			return t("pages.common.monitors.status.maintenance");
 		} else if (status === "paused") {

client/src/Components/monitors/HeaderMonitorsSummary.tsx

@@ -3,7 +3,7 @@ import {
 	DownStatusBox,
 	PausedStatusBox,
 	InitializingStatusBox,
-	BreachedStatusBox,
+	ExceededStatusBox,
 } from "@/Components/design-elements";
 import Stack from "@mui/material/Stack";
 
@@ -12,12 +12,12 @@ import { useTheme } from "@mui/material";
 
 interface MonitorsSummaryProps {
 	summary: MonitorsSummary | null;
-	showBreached?: boolean;
+	showExceeded?: boolean;
 }
 
 export const HeaderMonitorsSummary = ({
 	summary,
-	showBreached = false,
+	showExceeded = false,
 }: MonitorsSummaryProps) => {
 	const theme = useTheme();
 	return (
@@ -27,7 +27,7 @@ export const HeaderMonitorsSummary = ({
 		>
 			<UpStatusBox n={summary?.upMonitors || 0} />
 			<DownStatusBox n={summary?.downMonitors || 0} />
-			{showBreached && <BreachedStatusBox n={summary?.breachedMonitors || 0} />}
+			{showExceeded && <ExceededStatusBox n={summary?.exceededMonitors || 0} />}
 			<PausedStatusBox n={summary?.pausedMonitors || 0} />
 			<InitializingStatusBox n={summary?.initializingMonitors || 0} />
 		</Stack>

client/src/Pages/Infrastructure/Monitors/index.tsx

@@ -135,7 +135,7 @@ const InfrastructureMonitors = () => {
 			/>
 			<HeaderMonitorsSummary
 				summary={summary}
-				showBreached={true}
+				showExceeded={true}
 			/>
 			<Stack
 				direction={isSmall ? "column" : "row"}

client/src/Types/Monitor.ts

@@ -32,7 +32,7 @@ export const MonitorStatuses = [
 	"paused",
 	"initializing",
 	"maintenance",
-	"breached",
+	"exceeded",
 ] as const;
 export type MonitorStatus = (typeof MonitorStatuses)[number];
 
@@ -90,7 +90,7 @@ export interface MonitorsSummary {
 	pausedMonitors: number;
 	initializingMonitors: number;
 	maintenanceMonitors: number;
-	breachedMonitors: number;
+	exceededMonitors: number;
 }
 
 export interface MonitorsWithChecksResponse {

client/src/Utils/MonitorUtils.ts

@@ -25,7 +25,7 @@ export const getStatusPalette = (status: MonitorStatus): PaletteKey => {
 	if (status === "down") {
 		return "error";
 	}
-	if (status === "breached") {
+	if (status === "exceeded") {
 		return "error";
 	}
 	return "warning";

client/src/locales/en.json

@@ -401,7 +401,7 @@
 				},
 				"status": {
 					"down": "down",
-					"breached": "breached",
+					"exceeded": "threshold exceeded",
 					"initializing": "initializing",
 					"maintenance": "maintenance",
 					"paused": "paused",