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/adapters/http/agentGateway.test.ts

@@ -119,6 +119,28 @@ describe("HttpAgentGateway WS round-trip (B6 frames)", () => {
     });
   });
 
+  it("updates agent contactability through the dedicated request DTO", async () => {
+    const response = { id: "agent-1", contactable: true };
+    const { gw, calls } = httpAgentGateway(async () => ({
+      ok: true,
+      status: 200,
+      json: async () => response,
+      text: async () => JSON.stringify(response),
+    }));
+
+    await expect(
+      gw.updateAgentContactable("proj-1", "agent-1", true),
+    ).resolves.toEqual(response);
+
+    const init = calls[0].init as { body: string };
+    expect(JSON.parse(init.body)).toEqual({
+      command: "update_agent_contactable",
+      args: {
+        request: { projectId: "proj-1", agentId: "agent-1", contactable: true },
+      },
+    });
+  });
+
   it("launch → attached: conforming agent.launch frame, assignedConversationId consumed", async () => {
     const { gw, sockets } = gateway();
     const chunks: Uint8Array[] = [];