refactor: several improvements (#943)

- rename agents_config_dir to agents_data_dir
- do not save empty role name while saving the session
- rename delete keys (roles/sessions/rags/agents => role/session/rag/agent-data)
- improve some printing messages

1 files changed, 2 insertions, 2 deletions

diff --git a/src/repl/mod.rs b/src/repl/mod.rs
index 6b026b5..e2181cc 100644
--- a/src/repl/mod.rs
+++ b/src/repl/mod.rs
@@ -375,7 +375,7 @@ impl Repl {
                             let ret = Config::compress_session(&self.config).await;
                             spinner.stop();
                             ret?;
-                            println!("✨ Successfully compressed the session");
+                            println!("✨ Successfully compressed the session.");
                         }
                         _ => {
                             println!(r#"Usage: .compress session"#)
@@ -455,7 +455,7 @@ impl Repl {
                         Config::delete(&self.config, args)?;
                     }
                     _ => {
-                        println!("Usage: .delete <roles|sessions|rags|agents>")
+                        println!("Usage: .delete <role|session|rag|agent-data>")
                     }
                 },
                 ".copy" => {