feat(FN-3723): fix plugin toggle rendering

The merge completes the plugin toggle rendering fix (FN-3723) by verifying the quality gates and adding the required changeset for the patch release.

Fusion-Task-Id: FN-3723

.changeset/fn-3723-plugin-toggle-rendering.md

@@ -0,0 +1,5 @@
+---
+"@runfusion/fusion": patch
+---
+
+Fix plugin list enable/disable toggle rendering so the native checkbox is visually hidden and the custom slider reflects checked and focus-visible states.

packages/dashboard/app/components/PluginManager.tsx

@@ -984,6 +984,7 @@ export function PluginManager({ addToast, projectId }: PluginManagerProps) {
                         type="checkbox"
                         checked={plugin.enabled}
                         onChange={() => plugin.enabled ? handleDisable(plugin) : handleEnable(plugin)}
+                        aria-label={`${plugin.enabled ? "Disable" : "Enable"} ${plugin.name}`}
                       />
                       <span className="toggle-slider"></span>
                     </label>

packages/dashboard/app/components/__tests__/PluginManager.toggle.test.tsx

@@ -0,0 +1,116 @@
+import { describe, it, expect, vi, beforeEach, afterEach } from "vitest";
+import { render, screen, waitFor, cleanup } from "@testing-library/react";
+import userEvent from "@testing-library/user-event";
+import { PluginManager } from "../PluginManager";
+import { loadAllAppCss } from "../../test/cssFixture";
+
+vi.mock("../../api", () => ({
+  fetchPlugins: vi.fn(() => Promise.resolve([])),
+  installPlugin: vi.fn(() => Promise.resolve({})),
+  enablePlugin: vi.fn(() => Promise.resolve({})),
+  disablePlugin: vi.fn(() => Promise.resolve({})),
+  uninstallPlugin: vi.fn(() => Promise.resolve()),
+  fetchPluginSettings: vi.fn(() => Promise.resolve({})),
+  updatePluginSettings: vi.fn(() => Promise.resolve({})),
+  reloadPlugin: vi.fn(() => Promise.resolve({})),
+  fetchPluginSetupStatus: vi.fn(() => Promise.resolve({ hasSetup: false })),
+  installPluginSetup: vi.fn(() => Promise.resolve({ success: true })),
+  updatePlugin: vi.fn(() => Promise.resolve({})),
+  rescanPlugin: vi.fn(() => Promise.resolve({})),
+  browseDirectory: vi.fn(() => Promise.resolve({ currentPath: "/", parentPath: null, entries: [] })),
+}));
+
+import { fetchPlugins, disablePlugin } from "../../api";
+
+const addToast = vi.fn();
+
+function plugin(enabled: boolean) {
+  return {
+    id: "plugin-a",
+    name: "Test Plugin A",
+    version: "1.0.0",
+    state: "started" as const,
+    enabled,
+    path: "/plugins/plugin-a",
+    settings: {},
+    settingsSchema: {},
+    createdAt: "2026-01-01T00:00:00.000Z",
+    updatedAt: "2026-01-01T00:00:00.000Z",
+  };
+}
+
+beforeEach(() => {
+  vi.clearAllMocks();
+  const styleEl = document.createElement("style");
+  styleEl.setAttribute("data-test-id", "all-app-css");
+  styleEl.textContent = loadAllAppCss();
+  document.head.appendChild(styleEl);
+
+  const esInstance = {
+    readyState: 1,
+    close: vi.fn(),
+    addEventListener: vi.fn(),
+    removeEventListener: vi.fn(),
+    onerror: null,
+    onopen: null,
+    onmessage: null,
+  };
+  const MockES = vi.fn(() => esInstance) as unknown as typeof EventSource;
+  (MockES as unknown as { CONNECTING: number; OPEN: number; CLOSED: number }).CONNECTING = 0;
+  (MockES as unknown as { CONNECTING: number; OPEN: number; CLOSED: number }).OPEN = 1;
+  (MockES as unknown as { CONNECTING: number; OPEN: number; CLOSED: number }).CLOSED = 2;
+  vi.stubGlobal("EventSource", MockES);
+});
+
+afterEach(() => {
+  cleanup();
+  document.querySelector('[data-test-id="all-app-css"]')?.remove();
+  vi.restoreAllMocks();
+});
+
+describe("PluginManager toggle switch", () => {
+  it("keeps checkbox focusable but visually hidden", async () => {
+    vi.mocked(fetchPlugins).mockResolvedValue([plugin(true)]);
+
+    render(<PluginManager addToast={addToast} />);
+
+    const checkbox = await screen.findByRole("checkbox", { name: "Disable Test Plugin A" });
+    const styles = getComputedStyle(checkbox);
+
+    expect(styles.position).toBe("absolute");
+    expect(styles.opacity).toBe("0");
+    expect(styles.pointerEvents).toBe("none");
+  });
+
+  it("toggles by clicking the label/slider control", async () => {
+    vi.mocked(fetchPlugins).mockResolvedValue([plugin(true)]);
+
+    render(<PluginManager addToast={addToast} />);
+
+    const checkbox = await screen.findByRole("checkbox", { name: "Disable Test Plugin A" });
+    const label = checkbox.closest("label.toggle-switch") as HTMLLabelElement;
+    await userEvent.click(label);
+
+    await waitFor(() => {
+      expect(disablePlugin).toHaveBeenCalledWith("plugin-a", undefined);
+    });
+  });
+
+  it("renders slider next to input and reflects enabled state", async () => {
+    vi.mocked(fetchPlugins).mockResolvedValue([plugin(true)]);
+    const first = render(<PluginManager addToast={addToast} />);
+
+    const enabled = await screen.findByRole("checkbox", { name: "Disable Test Plugin A" });
+    expect(enabled).toBeChecked();
+    expect(enabled.nextElementSibling).toHaveClass("toggle-slider");
+
+    first.unmount();
+
+    vi.mocked(fetchPlugins).mockResolvedValue([plugin(false)]);
+    render(<PluginManager addToast={addToast} />);
+
+    const disabled = await screen.findByRole("checkbox", { name: "Enable Test Plugin A" });
+    expect(disabled).not.toBeChecked();
+    expect(disabled.nextElementSibling).toHaveClass("toggle-slider");
+  });
+});

packages/dashboard/app/styles.css

@@ -2900,18 +2900,28 @@ input[type="range"]:focus-visible {
   margin: 4px;
 }
 
-/* Auto-merge toggle */
+/* Toggle controls */
-.auto-merge-toggle {
+.auto-merge-toggle,
-  display: flex;
+.toggle-switch {
+  display: inline-flex;
   align-items: center;
-  gap: 6px;
+  gap: var(--space-sm);
   cursor: pointer;
   user-select: none;
   flex-shrink: 0;
 }
 
-.auto-merge-toggle input {
+.toggle-switch {
-  display: none;
+  position: relative;
+}
+
+.auto-merge-toggle input,
+.toggle-switch input[type="checkbox"] {
+  position: absolute;
+  inline-size: 0;
+  block-size: 0;
+  opacity: 0;
+  pointer-events: none;
 }
 
 .toggle-slider {
@@ -2936,14 +2946,21 @@ input[type="range"]:focus-visible {
   transition: transform var(--transition-normal);
 }
 
-.auto-merge-toggle input:checked + .toggle-slider {
+.auto-merge-toggle input:checked + .toggle-slider,
+.toggle-switch input:checked + .toggle-slider {
   background: var(--in-review);
 }
 
-.auto-merge-toggle input:checked + .toggle-slider::after {
+.auto-merge-toggle input:checked + .toggle-slider::after,
+.toggle-switch input:checked + .toggle-slider::after {
   transform: translateX(12px);
 }
 
+.toggle-switch input:focus-visible + .toggle-slider,
+.auto-merge-toggle input:focus-visible + .toggle-slider {
+  box-shadow: var(--focus-ring-strong);
+}
+
 .toggle-label {
   font-size: 0.6875rem;
   color: var(--text-muted);

pnpm-lock.yaml

@@ -758,6 +758,9 @@ importers:
       '@fusion/core':
         specifier: workspace:*
         version: link:../../packages/core
+      '@fusion/dashboard':
+        specifier: workspace:*
+        version: link:../../packages/dashboard
       '@fusion/plugin-sdk':
         specifier: workspace:*
         version: link:../../packages/plugin-sdk