feat: print diaryrs in info cmd

src/main.rs

@@ -15,6 +15,7 @@ fn main() {
         args::Commands::Info => {
             let time = Time::build().unwrap_or_fatal("Failed to determine time information");
             let config = Config::read().unwrap_or_fatal("Failed to read config file");
+            println!("diaryrs");
             println!(
                 "[TIME] Timestamp: {}, Timezone: {}",
                 time.timestamp, time.timezone