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)

crates/application/tests/agent_lifecycle.rs

@@ -57,8 +57,8 @@ use application::{
     DeleteAgent, DeleteAgentInput, LaunchAgent, LaunchAgentInput, ListAgents, ListAgentsInput,
     LiveSessions, ManagedTempExposureRequest, PermissionProjectorRegistry, ReadAgentContext,
     ReadAgentContextInput, ReleaseManagedTemp, ResolveManagedTemp, StructuredRoutingMode,
-    StructuredSessions, TerminalSessions, UpdateAgentContext, UpdateAgentContextInput,
-    UpdateAgentEffort, UpdateAgentEffortInput,
+    StructuredSessions, TerminalSessions, UpdateAgentContactable, UpdateAgentContactableInput,
+    UpdateAgentContext, UpdateAgentContextInput, UpdateAgentEffort, UpdateAgentEffortInput,
 };
 
 // ---------------------------------------------------------------------------
@@ -1163,6 +1163,53 @@ async fn update_agent_effort_not_found_for_unknown_agent_id() {
     assert_eq!(err.code(), "NOT_FOUND", "got {err:?}");
 }
 
+#[tokio::test]
+async fn update_agent_contactable_persists_manifest_and_can_be_cleared() {
+    let a = scratch_agent(aid(1), "Backend", "agents/backend.md", pid(9));
+    let contexts = FakeContexts::with_agent(&a, "ctx");
+    let update = UpdateAgentContactable::new(Arc::new(contexts.clone()));
+
+    let enabled = update
+        .execute(UpdateAgentContactableInput {
+            project: project(),
+            agent_id: a.id,
+            contactable: true,
+        })
+        .await
+        .unwrap();
+    assert!(enabled.agent.contactable);
+    assert!(contexts.manifest().entries[0].contactable);
+
+    let disabled = update
+        .execute(UpdateAgentContactableInput {
+            project: project(),
+            agent_id: a.id,
+            contactable: false,
+        })
+        .await
+        .unwrap();
+    assert!(!disabled.agent.contactable);
+    assert!(!contexts.manifest().entries[0].contactable);
+}
+
+#[tokio::test]
+async fn update_agent_contactable_not_found_for_unknown_agent_id() {
+    let a = scratch_agent(aid(1), "Backend", "agents/backend.md", pid(9));
+    let contexts = FakeContexts::with_agent(&a, "ctx");
+    let update = UpdateAgentContactable::new(Arc::new(contexts));
+
+    let err = update
+        .execute(UpdateAgentContactableInput {
+            project: project(),
+            agent_id: aid(404),
+            contactable: true,
+        })
+        .await
+        .unwrap_err();
+
+    assert_eq!(err.code(), "NOT_FOUND", "got {err:?}");
+}
+
 #[tokio::test]
 async fn delete_removes_entry_then_unknown_is_not_found() {
     let a = scratch_agent(aid(1), "Backend", "agents/backend.md", pid(9));