feat: add argument to output answers as json

src/cli.rs

@@ -12,9 +12,13 @@ use std::time::Duration;
 pub struct Cli {
     #[command(subcommand)]
     pub command: Command,
+
     #[arg(short, long)]
     #[clap(default_value_t = format!("{}/timers.socket", run_path()))]
     pub socket: String,
+    
+    #[arg(long)]
+    pub json: bool
 }
 
 #[derive(Debug, Subcommand)]