feat: CLI Integration Suite for issue #2016

- Add tool-detector.ts (6 CLI tools: claude, codex, opencode, cline, kilocode, continue)
- Add config-generator/ factory + 6 generators (JSON + YAML)
- Add doctor/checks.ts for CLI tool health checks
- Add log-streamer.ts for usage log streaming
- Add @omniroute/opencode-provider npm package
- Add 5 CLI commands: config, status, logs, update, provider
- Add 3 API routes: config, detect, apply
- Update bin/omniroute.mjs, bin/cli/index.mjs, package.json
- Update docs: SETUP_GUIDE.md, CLI-TOOLS.md
- All tests pass (4302/4326, 24 pre-existing failures unchanged)

src/shared/components/AutoRoutingBanner.test.tsx

@@ -0,0 +1,96 @@
+// @vitest-environment jsdom
+import React from "react";
+import { act } from "react";
+import { createRoot } from "react-dom/client";
+import { afterEach, beforeEach, describe, expect, it } from "vitest";
+
+const cleanupCallbacks: Array<() => void> = [];
+
+function makeContainer(): HTMLElement {
+  const container = document.createElement("div");
+  document.body.appendChild(container);
+  cleanupCallbacks.push(() => {
+    container.remove();
+  });
+  return container;
+}
+
+describe("AutoRoutingBanner", () => {
+  beforeEach(() => {
+    (
+      globalThis as typeof globalThis & { IS_REACT_ACT_ENVIRONMENT?: boolean }
+    ).IS_REACT_ACT_ENVIRONMENT = true;
+    localStorage.clear();
+  });
+
+  afterEach(() => {
+    while (cleanupCallbacks.length > 0) {
+      cleanupCallbacks.pop()?.();
+    }
+    document.body.innerHTML = "";
+    localStorage.clear();
+  });
+
+  it("renders banner on first mount", async () => {
+    const { default: AutoRoutingBanner } = await import("./AutoRoutingBanner");
+    const container = makeContainer();
+    const root = createRoot(container);
+    await act(async () => {
+      root.render(<AutoRoutingBanner />);
+    });
+    expect(container.querySelector('[role="banner"]')).toBeTruthy();
+    expect(container.textContent).toContain("Auto-Routing Active");
+  });
+
+  it("includes link to Combos page", async () => {
+    const { default: AutoRoutingBanner } = await import("./AutoRoutingBanner");
+    const container = makeContainer();
+    const root = createRoot(container);
+    await act(async () => {
+      root.render(<AutoRoutingBanner />);
+    });
+    const link = container.querySelector('a[href="/dashboard/combos"]');
+    expect(link).toBeTruthy();
+  });
+
+  it("can be dismissed by clicking close button", async () => {
+    const { default: AutoRoutingBanner } = await import("./AutoRoutingBanner");
+    const container = makeContainer();
+    const root = createRoot(container);
+    await act(async () => {
+      root.render(<AutoRoutingBanner />);
+    });
+    expect(container.querySelector('[role="banner"]')).toBeTruthy();
+    const closeButton = container.querySelector('button[aria-label="Dismiss auto-routing banner"]');
+    expect(closeButton).toBeTruthy();
+    await act(async () => {
+      closeButton?.click();
+    });
+    expect(container.querySelector('[role="banner"]')).toBeFalsy();
+  });
+
+  it("persists dismissal to localStorage", async () => {
+    const { default: AutoRoutingBanner } = await import("./AutoRoutingBanner");
+    const container = makeContainer();
+    const root = createRoot(container);
+    await act(async () => {
+      root.render(<AutoRoutingBanner />);
+    });
+    const closeButton = container.querySelector('button[aria-label="Dismiss auto-routing banner"]');
+    await act(async () => {
+      closeButton?.click();
+    });
+    expect(localStorage.getItem("auto-routing-banner-dismissed")).toBe("true");
+  });
+
+  it("remains hidden after dismissal on remount", async () => {
+    localStorage.setItem("auto-routing-banner-dismissed", "true");
+    const { default: AutoRoutingBanner } = await import("./AutoRoutingBanner");
+    const container = makeContainer();
+    const root = createRoot(container);
+    await act(async () => {
+      root.render(<AutoRoutingBanner />);
+    });
+    expect(container.querySelector('[role="banner"]')).toBeFalsy();
+  });
+});