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

app/src/terminal/find/model/async_find.rs

@@ -586,7 +586,7 @@ impl AsyncFindController {
 
         // Sort by TotalIndex descending so that matches closest to the end
         // of the blocklist (newest blocks, near the prompt) come first.
-        ordered_blocks.sort_by(|a, b| b.0.cmp(&a.0));
+        ordered_blocks.sort_by_key(|b| std::cmp::Reverse(b.0));
 
         let reverse_within_block = matches!(
             self.block_sort_direction,

app/src/terminal/find/model/block_list.rs

@@ -3,10 +3,9 @@ use std::collections::HashMap;
 use std::iter;
 use std::ops::RangeInclusive;
 
-use galaxyui::{units::Lines, AppContext, EntityId};
-use itertools::Itertools;
 use galaxyui::units::Lines;
 use galaxyui::{AppContext, EntityId};
+use itertools::Itertools;
 
 use super::rich_content::{FindableRichContentHandle, RichContentMatchId};
 use super::FindOptions;