feat(agent): support Responses steering and project-aware tools

Use the dedicated TJWATER_AGENT_URL and Responses stream protocol. Keep running
turns active while users steer or queue follow-ups and edit pending delivery.
Refresh the model catalog before generation and preserve approval mode selection.

Integrate scoped investigation messaging/presentation, geographic place selection,
current Agent composer styles and supporting workbench contracts.

Validation: 77 focused Vitest checks, 21 browser cases, lint, typecheck and
production build. Preserve direct Server/Agent routing and project authentication.

src/features/workbench/api/workbench-runtime-client.ts

@@ -2,6 +2,7 @@ import { z } from "zod";
 import type { FeatureCollection, Geometry, Position } from "geojson";
 import type { AccessTokenProvider } from "@/shared/auth/keycloak-auth";
 import { env } from "@/shared/config/env";
+import { formatDateTime } from "@/shared/utils/date-time";
 import type {
   ScheduledConditionRecord,
   ScheduledWorkOrderItem,
@@ -427,8 +428,7 @@ function getStatusTone(status: string) {
 }
 
 function formatRuntimeAlertTime(value: string) {
-  const date = new Date(value);
-  return `${String(date.getMonth() + 1).padStart(2, "0")}-${String(date.getDate()).padStart(2, "0")} ${String(date.getHours()).padStart(2, "0")}:${String(date.getMinutes()).padStart(2, "0")}`;
+  return formatRuntimeDateTime(value).replace("/", "-");
 }
 
 function getConditionDataSource(
@@ -452,13 +452,12 @@ function resolveOperationalRuntimeSource(
 }
 
 function formatRuntimeDateTime(value: string) {
-  return new Intl.DateTimeFormat("zh-CN", {
+  return formatDateTime(value, {
     month: "2-digit",
     day: "2-digit",
     hour: "2-digit",
-    minute: "2-digit",
-    hour12: false
-  }).format(new Date(value));
+    minute: "2-digit"
+  });
 }
 
 function isGeoJsonFeatureCollection(value: unknown): value is FeatureCollection<Geometry> {