fix(permissions): tools MCP inter-projets exposés (idea_project_*) + contactable agent/template persisté — update_agent_contactable (application/web-server/app-tauri), defaultContactable TemplateEditor save/reopen, groupes MCP 'IdeA inter-projets' avec fallback, permissions agent Contactable — #267 (QA verte)

frontend/src/features/permissions/permissions.test.tsx

@@ -1,4 +1,4 @@
-import { describe, expect, it } from "vitest";
+import { describe, expect, it, vi } from "vitest";
 import { fireEvent, render, screen, waitFor, within } from "@testing-library/react";
 
 import {
@@ -103,7 +103,9 @@ describe("PermissionsPanel", () => {
   });
 
   it("defaults cross-project contactability off and persists the agent checkbox", async () => {
-    const { permission } = await renderPanel();
+    const { agent, permission } = await renderPanel();
+    const contactableSpy = vi.spyOn(agent, "updateAgentContactable");
+    const systemSpy = vi.spyOn(permission, "updateAgentSystemPermissions");
 
     fireEvent.click(screen.getByText("Builder"));
 
@@ -117,16 +119,24 @@ describe("PermissionsPanel", () => {
       ),
     ).toBeTruthy();
 
+    await waitFor(() => expect(checkbox.disabled).toBe(false));
     fireEvent.click(checkbox);
-    fireEvent.click(screen.getByRole("button", { name: "Save network" }));
+    const save = screen.getByRole("button", { name: "Save network" });
+    await waitFor(() => expect(save).toHaveProperty("disabled", false));
+    fireEvent.click(save);
 
-    await waitFor(async () => {
-      const doc = await permission.getProjectSystemPermissions(PROJECT_ID);
-      expect(doc.agents?.[0]).toEqual({
-        agentId: expect.any(String),
-        permissions: { crossProjectContactable: true },
-      });
+    await waitFor(() => {
+      expect(contactableSpy).toHaveBeenCalledWith(
+        PROJECT_ID,
+        expect.any(String),
+        true,
+      );
     });
+    await waitFor(async () => {
+      const agents = await agent.listAgents(PROJECT_ID);
+      expect(agents[0].contactable).toBe(true);
+    });
+    expect(systemSpy).not.toHaveBeenCalled();
   });
 
   it("renders the network control read-only when persisted control says so", async () => {