feat(telemetry): expose compute pipeline stage metrics

apps/control-station/src/components/system/ComputeContourSettingsWindow.tsx

@@ -57,6 +57,7 @@ function emptyDraft(): ComputeContourDraft {
     mqtt_host: "127.0.0.1",
     mqtt_port: 1883,
     telemetry_poll_interval_seconds: DEFAULT_TELEMETRY_POLL_INTERVAL_SECONDS,
+    mqtt_publish_interval_seconds: 2,
   };
 }
 
@@ -72,6 +73,7 @@ function draftFromContour(contour: ComputeContour | null): ComputeContourDraft {
     mqtt_host: contour.mqtt_host,
     mqtt_port: contour.mqtt_port,
     telemetry_poll_interval_seconds: contour.telemetry_poll_interval_seconds,
+    mqtt_publish_interval_seconds: contour.mqtt_publish_interval_seconds,
   };
 }
 
@@ -87,6 +89,9 @@ export function ComputeContourSettingsWindow({
   const [telemetryPollIntervalDraft, setTelemetryPollIntervalDraft] = useState(
     () => String(draftFromContour(contour).telemetry_poll_interval_seconds),
   );
+  const [mqttPublishIntervalDraft, setMqttPublishIntervalDraft] = useState(
+    () => String(draftFromContour(contour).mqtt_publish_interval_seconds),
+  );
   const [activeSection, setActiveSection] = useState<"connection" | "agent">("connection");
   const [install, setInstall] = useState<ComputeContourAgentInstall | null>(null);
   const [busy, setBusy] = useState(false);
@@ -97,6 +102,7 @@ export function ComputeContourSettingsWindow({
     const nextDraft = draftFromContour(mode === "edit" ? contour : null);
     setDraft(nextDraft);
     setTelemetryPollIntervalDraft(String(nextDraft.telemetry_poll_interval_seconds));
+    setMqttPublishIntervalDraft(String(nextDraft.mqtt_publish_interval_seconds));
     setActiveSection("connection");
     setInstall(null);
     setError(null);
@@ -121,6 +127,10 @@ export function ComputeContourSettingsWindow({
     () => parseTelemetryPollIntervalDraft(telemetryPollIntervalDraft),
     [telemetryPollIntervalDraft],
   );
+  const mqttPublishIntervalSeconds = useMemo(
+    () => parseTelemetryPollIntervalDraft(mqttPublishIntervalDraft),
+    [mqttPublishIntervalDraft],
+  );
 
   const valid = useMemo(() => (
     Boolean(draft.display_name.trim())
@@ -130,7 +140,8 @@ export function ComputeContourSettingsWindow({
     && Number.isInteger(draft.mqtt_port)
     && draft.mqtt_port > 0
     && telemetryPollIntervalSeconds !== null
-  ), [draft, telemetryPollIntervalSeconds]);
+    && mqttPublishIntervalSeconds !== null
+  ), [draft, mqttPublishIntervalSeconds, telemetryPollIntervalSeconds]);
 
   const commitTelemetryPollInterval = () => {
     const resolution = resolveTelemetryPollIntervalDraft(
@@ -149,11 +160,34 @@ export function ComputeContourSettingsWindow({
     ));
   };
 
+  const commitMqttPublishInterval = () => {
+    const resolution = resolveTelemetryPollIntervalDraft(
+      mqttPublishIntervalDraft,
+      draft.mqtt_publish_interval_seconds,
+    );
+    setMqttPublishIntervalDraft(resolution.draft);
+    if (!resolution.accepted) return;
+    setDraft((current) => (
+      current.mqtt_publish_interval_seconds === resolution.seconds
+        ? current
+        : {
+          ...current,
+          mqtt_publish_interval_seconds: resolution.seconds,
+        }
+    ));
+  };
+
   const save = async () => {
-    if (!valid || busy || telemetryPollIntervalSeconds === null) return;
+    if (
+      !valid
+      || busy
+      || telemetryPollIntervalSeconds === null
+      || mqttPublishIntervalSeconds === null
+    ) return;
     const committedDraft = {
       ...draft,
       telemetry_poll_interval_seconds: telemetryPollIntervalSeconds,
+      mqtt_publish_interval_seconds: mqttPublishIntervalSeconds,
     };
     setBusy(true);
     setError(null);
@@ -273,7 +307,7 @@ export function ComputeContourSettingsWindow({
               }))}
             />
             <TextField
-              label="Интервал MQTT"
+              label="Обновление интерфейса"
               hint="1–60 с"
               type="text"
               inputMode="numeric"
@@ -296,6 +330,30 @@ export function ComputeContourSettingsWindow({
                 }
               }}
             />
+            <TextField
+              label="Интервал MQTT агента"
+              hint="1–60 с · применяется конфигурацией агента"
+              type="text"
+              inputMode="numeric"
+              autoComplete="off"
+              aria-invalid={mqttPublishIntervalSeconds === null}
+              value={mqttPublishIntervalDraft}
+              onChange={(event) => setMqttPublishIntervalDraft(event.currentTarget.value)}
+              onBlur={commitMqttPublishInterval}
+              onKeyDown={(event) => {
+                if (event.key === "Enter") {
+                  event.preventDefault();
+                  event.stopPropagation();
+                  commitMqttPublishInterval();
+                } else if (event.key === "Escape") {
+                  event.preventDefault();
+                  event.stopPropagation();
+                  setMqttPublishIntervalDraft(
+                    String(draft.mqtt_publish_interval_seconds),
+                  );
+                }
+              }}
+            />
             {draft.telemetry_mode === "legacy-ssh" ? (
               <TextField
                 label="SSH port"