feat: redesign floating workspace interactions

src/features/workbench/components/workbench-top-bar.tsx

@@ -7,6 +7,7 @@ import {
   Eye,
   EyeOff,
   FlaskConical,
+  Sparkles,
   type LucideIcon
 } from "lucide-react";
 import { MAP_ICON_CELL_RADIUS_CLASS_NAME } from "@/features/map/core";
@@ -40,6 +41,7 @@ export type WorkbenchTopBarProps = {
   onCompareScenario: () => void;
   onExportScenarioReport: () => void;
   onAnalyzeAlertsWithAgent: () => void | Promise<void>;
+  onCreateTestAnalysis?: () => void;
   onShowDataStatus: () => void;
   onRefreshTiles: () => void;
   onShowShortcuts: () => void;
@@ -70,6 +72,7 @@ export function WorkbenchTopBar({
   onCompareScenario,
   onExportScenarioReport,
   onAnalyzeAlertsWithAgent,
+  onCreateTestAnalysis,
   onShowDataStatus,
   onRefreshTiles,
   onShowShortcuts,
@@ -141,6 +144,23 @@ export function WorkbenchTopBar({
       </div>
 
       <div className="flex shrink-0 items-center gap-2">
+        {onCreateTestAnalysis ? (
+          <div className="hidden lg:block">
+            <button
+              type="button"
+              aria-label="测试打开 Agent 多图表窗口"
+              title="测试打开 Agent 多图表窗口"
+              data-selection-tone="soft"
+              onClick={onCreateTestAnalysis}
+              className={cn("group px-2", headerControlButtonClassName)}
+            >
+              <span className={headerControlIconClassName}>
+                <Sparkles size={14} aria-hidden="true" />
+              </span>
+              <span className={compactHeaderTextClassName}>测试分析</span>
+            </button>
+          </div>
+        ) : null}
         {devPanelEnabled ? (
           <div className="hidden lg:block">
             <button