fix(tests): update mock SessionReady with resumed + history fields

sunbeam/Cargo.toml

@@ -28,6 +28,7 @@ anyhow = "1"
 futures = "0.3"
 crossbeam-channel = "0.5"
 textwrap = "0.16"
+tui-markdown = "=0.3.6"
 
 [dev-dependencies]
 tokio-stream = { version = "0.1", features = ["net"] }

sunbeam/tests/code_integration.rs

@@ -38,6 +38,8 @@ impl CodeAgent for MockCodeAgent {
                             } else {
                                 start.model
                             },
+                            resumed: false,
+                            history: vec![],
                         })),
                     })).await;
                 }