Method success

crates/chat-cli/src/cli/chat/tool_manager.rs:161–164

(msg: String)

impl LoadingRecord {
    pub fn success(msg: String) -> Self {
        let timestamp = chrono::Local::now().format("%Y:%H:%S").to_string();
        LoadingRecord::Success(timestamp, msg)
    }

    pub fn warn(msg: String) -> Self {
        let timestamp = chrono::Local::now().format("%Y:%H:%S").to_string();