Fix cursor focus and selection in input box, add AWS env var warning box, and remove AWS Bedrock login banner

crates/ai/src/agent/action_result/mod.rs

@@ -5,6 +5,8 @@ use std::ops::Range;
 use std::time::SystemTime;
 
 use chrono::{DateTime, Local};
+use galaxy_core::command::ExitCode;
+use galaxy_terminal::model::BlockId;
 use itertools::Itertools as _;
 use serde::{Deserialize, Serialize};
 use warp_multi_agent_api::apply_file_diffs_result::success::UpdatedFileContent;