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

app/src/persistence/agent.rs

@@ -205,9 +205,8 @@ pub(super) fn select_conversations_to_evict(
 pub(super) fn read_agent_conversations(
     conn: &mut SqliteConnection,
 ) -> Result<Vec<AgentConversation>, diesel::result::Error> {
-
     let mut conversations_by_id = HashMap::<String, AgentConversation>::from_iter(
-        agent_conversations
+        agent_conversations::table
             .select(AgentConversationRecord::as_select())
             .load(conn)?
             .into_iter()
@@ -254,6 +253,7 @@ pub(crate) fn read_agent_conversation_by_id(
     conversation_id_str: &str,
 ) -> Result<Option<AgentConversation>, diesel::result::Error> {
     use schema::agent_conversations::dsl as convo_dsl;
+    use schema::agent_tasks::dsl as tasks_dsl;
 
     let maybe_record: Option<AgentConversationRecord> = convo_dsl::agent_conversations
         .filter(convo_dsl::conversation_id.eq(conversation_id_str.to_owned()))
@@ -291,6 +291,8 @@ pub(super) fn delete_agent_conversations(
     conversation_ids: Vec<String>,
 ) -> Result<(), diesel::result::Error> {
     use diesel::{ExpressionMethods, QueryDsl};
+    use schema::agent_conversations::dsl as convo_dsl;
+    use schema::agent_tasks::dsl as tasks_dsl;
 
     conn.transaction::<_, Error, _>(|conn| {
         // Delete tasks for these conversations first (due to foreign key constraint)
@@ -301,7 +303,7 @@ pub(super) fn delete_agent_conversations(
 
         // Delete the conversations themselves
         diesel::delete(
-            agent_conversations::table().filter(conversation_id.eq_any(&conversation_ids)),
+            agent_conversations::table.filter(convo_dsl::conversation_id.eq_any(&conversation_ids)),
         )
         .execute(conn)?;