feat: initialize TJWater WebGIS frontend

src/features/agent/streaming-token-response.test.ts

@@ -0,0 +1,17 @@
+import { readFileSync } from "node:fs";
+import { join } from "node:path";
+import { describe, expect, it } from "vitest";
+
+describe("StreamingTokenResponse", () => {
+  it("renders the backend-smoothed stream without a second timer buffer", () => {
+    const source = readFileSync(
+      join(process.cwd(), "src/features/agent/components/streaming-token-response.tsx"),
+      "utf8"
+    );
+
+    expect(source).not.toContain("setInterval");
+    expect(source).not.toContain("useState");
+    expect(source).not.toContain("streaming-token-response-state");
+    expect(source).toContain("{content}");
+  });
+});