feat: refine supply map layers and workbench branding

tests/browser/scada-api-source.e2e.ts

@@ -36,6 +36,12 @@ test("loads SCADA from the backend API and aligns map features by device_id", as
 
   const deviceRequest = await deviceRequestPromise;
   expect(deviceRequest.headers()["x-project-id"]).toBe(TEST_PROJECT_ID);
+  await expect.poll(() => page.evaluate(() => Boolean(
+    globalThis.__waterNetworkMap?.getLayer("scada-pressure-symbol")
+  ))).toBe(true);
+  await page.evaluate(() => globalThis.__waterNetworkMap!.jumpTo({
+    center: [121.5, 30.9], zoom: 13
+  }));
   await expect.poll(async () => page.evaluate(() => {
     const map = globalThis.__waterNetworkMap;
     if (!map) return [];
@@ -74,6 +80,7 @@ test("shows data-dependent layer controls only when GeoServer reports features",
   await expect(layerTool).toBeEnabled();
   await layerTool.click();
   await expect(page.getByRole("button", { name: /^阀门/ })).toBeVisible();
+  await expect(page.getByRole("button", { name: /^阀门/ })).toContainText("符号自动避让");
   await expect(page.getByRole("button", { name: /^水库/ })).toBeVisible();
   await expect(page.getByRole("button", { name: /^水泵/ })).toBeVisible();
   await expect(page.getByRole("button", { name: /^水箱/ })).toBeVisible();
@@ -111,6 +118,12 @@ test("shows data-dependent layer controls only when GeoServer reports features",
   });
   expect(layerOrder[0]).toBeGreaterThanOrEqual(0);
   expect(layerOrder[0]).toBeLessThan(layerOrder[1]);
+  const valveMinZooms = await page.evaluate(() => {
+    const map = globalThis.__waterNetworkMap;
+    return ["valves-symbol", "valves-hit", "workbench-value-label-valves"]
+      .map((layerId) => map?.getLayer(layerId)?.minzoom);
+  });
+  expect(valveMinZooms).toEqual([13, 13, 13]);
 });
 
 test("loads required map layers while optional layer probes are still pending", async ({ page }) => {