feat: refactor artifact analysis workspace

src/features/workbench/components/workbench-agent-panels.tsx

@@ -10,6 +10,7 @@ type WorkbenchAgentPanelsProps = {
   panelProps: AgentPanelProps;
   panelOpen: boolean;
   panelCollapsing: boolean;
+  artifactActive: boolean;
   conditionExpanded: boolean;
   personaState: ComponentProps<typeof AgentPersona>["state"];
   statusLabel: string;
@@ -23,6 +24,7 @@ export function WorkbenchAgentPanels({
   panelProps,
   panelOpen,
   panelCollapsing,
+  artifactActive,
   conditionExpanded,
   personaState,
   statusLabel,
@@ -42,14 +44,20 @@ export function WorkbenchAgentPanels({
   return (
     <div
       ref={resize.panelRef}
-      className="pointer-events-none absolute bottom-14 left-3 top-24 z-50 hidden max-w-[720px] lg:block"
-      style={{ width: resize.width ?? defaultWidth }}
+      className={cn(
+        "pointer-events-none absolute z-50 hidden lg:block",
+        !artifactActive && panelOpen && "workbench-agent-dock",
+        artifactActive && panelOpen
+          ? "bottom-4 left-3 top-20 max-w-[720px]"
+          : "bottom-0 left-0 top-14"
+      )}
+      style={{ width: panelOpen ? resize.width ?? defaultWidth : 72 }}
     >
       {panelOpen ? (
         <>
           <AgentCommandPanel
             {...panelProps}
-            presentation="desktop-floating"
+            presentation={artifactActive ? "desktop-floating" : "desktop-dock"}
             collapsing={panelCollapsing}
             onCollapse={onCollapsePanel}
           />
@@ -73,11 +81,13 @@ export function WorkbenchAgentPanels({
           </div>
         </>
       ) : (
-        <AgentCollapsedRail
-          personaState={personaState}
-          statusLabel={statusLabel}
-          onExpand={onExpandPanel}
-        />
+        <div className="h-full bg-[#e8eef4] px-1.5 pt-5 shadow-[1px_0_0_rgba(15,23,42,0.08)]">
+          <AgentCollapsedRail
+            personaState={personaState}
+            statusLabel={statusLabel}
+            onExpand={onExpandPanel}
+          />
+        </div>
       )}
     </div>
   );

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

@@ -148,8 +148,8 @@ export function WorkbenchTopBar({
           <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"
+              aria-label="生成 Agent 模拟分析成果"
+              title="生成 Agent 模拟分析成果"
               data-selection-tone="soft"
               onClick={onCreateTestAnalysis}
               className={cn("group px-2", headerControlButtonClassName)}