refactor: simplify workbench layout and browser tests

tests/browser/agent-streaming-stability.e2e.ts

@@ -36,7 +36,7 @@ test.beforeAll(async () => {
         phase: "planning",
         status: "running",
         title: "正在分析运行上下文",
-        detail: "核对泵站、液位与降雨过程。",
+        detail: "核对泵站、液位与用水过程。",
         started_at: Date.now()
       }
     });
@@ -47,8 +47,8 @@ test.beforeAll(async () => {
         id: "inspect-rainfall",
         phase: "evidence",
         status: "completed",
-        title: "正在核对降雨过程与汇水区响应关系",
-        detail: "读取最近十二小时分钟级降雨序列，并检查每个汇水区的响应延迟是否处于合理范围。",
+        title: "正在核对用水过程与供水分区响应关系",
+        detail: "读取最近十二小时分钟级流量序列，并检查每个供水分区的响应延迟是否处于合理范围。",
         started_at: Date.now()
       }
     });
@@ -74,7 +74,7 @@ test.beforeAll(async () => {
         todos: [
           { id: "inspect-pump", content: "检查泵站运行状态", status: "in_progress" },
           { id: "inspect-level", content: "核对液位计连续性", status: "pending" },
-          { id: "assess-overflow", content: "判断溢流风险", status: "pending" }
+          { id: "assess-supply-risk", content: "判断供水风险", status: "pending" }
         ]
       }
     });
@@ -110,7 +110,7 @@ test.beforeAll(async () => {
           id: "assess-risk",
           phase: "analysis",
           status: "completed",
-          title: "溢流风险判断完成",
+          title: "供水风险判断完成",
           detail: "已完成风险点位排序。",
           ended_at: Date.now()
         }
@@ -131,7 +131,7 @@ test.beforeAll(async () => {
           id: "assess-risk",
           phase: "analysis",
           status: "running",
-          title: "正在判断溢流风险",
+          title: "正在判断供水风险",
           detail: "结合流量突变与液位趋势形成判断。",
           started_at: Date.now()
         }
@@ -382,7 +382,7 @@ test("stream completion and the plan card remain positionally stable", async ({
     requestAnimationFrame(sample);
   });
   triggerProgressAppend();
-  await expect(liveProgress.getByText("正在判断溢流风险", { exact: true })).toBeVisible();
+  await expect(liveProgress.getByText("正在判断供水风险", { exact: true })).toBeVisible();
   await expect(liveProgress.locator("li")).toHaveCount(3);
   await expect(liveProgress.getByText("正在分析运行上下文", { exact: true })).toHaveCount(0);
   await expect
@@ -450,7 +450,7 @@ test("stream completion and the plan card remain positionally stable", async ({
   );
   await expect(expandedLiveProgress.getByText("正在分析运行上下文", { exact: true })).toBeVisible();
   await expect(
-    expandedLiveProgress.getByText("正在核对降雨过程与汇水区响应关系", { exact: true })
+    expandedLiveProgress.getByText("正在核对用水过程与供水分区响应关系", { exact: true })
   ).toHaveCSS("white-space", "normal");
   await progressToggle.click();
   await expect(page.getByRole("list", { name: "最近执行进度" }).locator("li")).toHaveCount(3);
@@ -468,7 +468,7 @@ test("stream completion and the plan card remain positionally stable", async ({
   await expect(progressToggle.locator("../..")).toContainText("步骤4/4");
   await expect(page.getByRole("list", { name: "最近执行进度" })).toHaveCount(0);
   await expect(
-    page.getByText("溢流风险判断完成", { exact: true }).filter({ visible: true })
+    page.getByText("供水风险判断完成", { exact: true }).filter({ visible: true })
   ).toHaveCount(0);
   await expect
     .poll(async () =>
@@ -541,7 +541,7 @@ test("stream completion and the plan card remain positionally stable", async ({
   await expect(
     page.getByText("正在分析运行上下文", { exact: true }).filter({ visible: true }).first()
   ).toBeVisible();
-  const expandedLongTitle = expandedProgress.getByText("正在核对降雨过程与汇水区响应关系", {
+  const expandedLongTitle = expandedProgress.getByText("正在核对用水过程与供水分区响应关系", {
     exact: true
   });
   await expect(expandedLongTitle).toHaveCSS("white-space", "normal");
@@ -562,7 +562,7 @@ test("stream completion and the plan card remain positionally stable", async ({
   await expect(latestProgressRegion).toContainText("最近3/3");
   triggerProgressAppend();
   await expect(
-    page.getByRole("list", { name: "最近执行进度" }).getByText("正在判断溢流风险", { exact: true })
+    page.getByRole("list", { name: "最近执行进度" }).getByText("正在判断供水风险", { exact: true })
   ).toBeVisible();
   await latestProgressToggle.click();
   await expect(latestProgressRegion).toContainText("全部4/4");
@@ -570,7 +570,7 @@ test("stream completion and the plan card remain positionally stable", async ({
 
   await expect(latestProgressRegion).toContainText("全部4/4", { timeout: 10_000 });
   await expect(latestExpandedProgress).toBeVisible();
-  await expect(latestExpandedProgress.getByText("溢流风险判断完成", { exact: true })).toBeVisible();
+  await expect(latestExpandedProgress.getByText("供水风险判断完成", { exact: true })).toBeVisible();
 
   const conversationScroll = page.locator(".agent-conversation-scroll");
   await conversationScroll.hover();
@@ -673,7 +673,7 @@ function createLongMarkdownResponse() {
       "当前管网运行状态总体稳定，但部分区域存在水位持续升高、流量突变和监测数据缺失。需要结合实时工况核对监测点连续性。\n\n";
     content += "- 检查泵站运行状态与实时流量。\n";
     content += "- 核对液位计连续性和异常峰值。\n";
-    content += "- 结合降雨过程判断溢流风险。\n\n";
+    content += "- 结合用水过程判断供水风险。\n\n";
   }
   return `${content}建议优先处置高风险点位，并持续跟踪后续变化。`;
 }