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

app/src/ai/blocklist/block/cli_controller.rs

@@ -1,6 +1,7 @@
 use std::collections::HashMap;
 use std::sync::Arc;
 
+use galaxyui::{Entity, EntityId, ModelContext, ModelHandle, SingletonEntity};
 use instant::Instant;
 use parking_lot::FairMutex;
 use serde::{Deserialize, Serialize};