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/McpToolPermissionsPanel.test.tsx

@@ -121,6 +121,39 @@ describe("PermissionsPanel — Tools MCP IdeA tab", () => {
     })).toBeTruthy();
   });
 
+  it("shows cross-project tools in their UX group and catalogued unmapped tools in Autres", async () => {
+    const agent = new MockAgentGateway();
+    const permission = new MockPermissionGateway();
+    permission.setMcpToolCatalogue({
+      readOnlyTools: ["idea_project_list", "idea_future_read"],
+      writeActionTools: ["idea_project_ask_agent"],
+    });
+    const gateways = {
+      agent,
+      permission,
+      profile: new MockProfileGateway(),
+    } as unknown as Gateways;
+    render(
+      <DIProvider gateways={gateways}>
+        <PermissionsPanel projectId={PROJECT_ID} />
+      </DIProvider>,
+    );
+
+    await openMcpToolsTab();
+
+    expect(screen.getByRole("button", { name: /IdeA inter-projets/ })).toBeTruthy();
+    expect(
+      screen.getByRole("checkbox", {
+        name: /Demander à un agent d'un autre projet, idea_project_ask_agent$/,
+      }),
+    ).toBeTruthy();
+    expect(screen.getByRole("button", { name: /Autres/ })).toBeTruthy();
+    const fallback = screen.getByRole("checkbox", {
+      name: /idea_future_read, idea_future_read$/,
+    }) as HTMLInputElement;
+    expect(fallback.disabled).toBe(false);
+  });
+
   it("creating an override prefills the draft with the current effective allowlist", async () => {
     await renderPanel();
     await openMcpToolsTab();
@@ -156,14 +189,14 @@ describe("PermissionsPanel — Tools MCP IdeA tab", () => {
     await selectAgentTarget("DevFrontend");
     fireEvent.click(screen.getByRole("button", { name: "Créer un override" }));
 
-    expect(screen.getByText(/9 lecture autorisés · 0 écriture autorisé/)).toBeTruthy();
+    expect(screen.getByText(/16 lecture autorisés · 0 écriture autorisé/)).toBeTruthy();
 
     const writeCheckbox = screen.getByRole("checkbox", {
       name: /idea_ticket_update_carnet$/,
     });
     fireEvent.click(writeCheckbox);
 
-    expect(screen.getByText(/9 lecture autorisés · 1 écriture autorisé/)).toBeTruthy();
+    expect(screen.getByText(/16 lecture autorisés · 1 écriture autorisé/)).toBeTruthy();
     expect(screen.getByText("Modifications non enregistrées")).toBeTruthy();
     expect(screen.getByText("Ajouté")).toBeTruthy();
   });
@@ -196,7 +229,7 @@ describe("PermissionsPanel — Tools MCP IdeA tab", () => {
         "idea_ticket_update_carnet",
       ]),
     );
-    expect(calledPolicy?.allowedTools).toHaveLength(10);
+    expect(calledPolicy?.allowedTools).toHaveLength(17);
 
     // Persisted: the left-column badge flips to Override, and Réinitialiser appears.
     const nav = screen.getByRole("navigation", { name: "cibles des permissions MCP" });