Join rooms from "join room" overlay

cove-tui/src/config.rs

@@ -1,4 +1,4 @@
-use std::time::Duration;
+use std::time::{Duration, Instant};
 
 use clap::Parser;
 
@@ -10,6 +10,7 @@ pub struct Args {
 
 pub struct Config {
     pub cove_url: String,
+    pub cove_identity: String,
     pub timeout: Duration,
 }
 
@@ -18,6 +19,8 @@ impl Config {
         let args = Args::parse();
         Self {
             cove_url: args.cove_url,
+            // TODO Load identity from file oslt
+            cove_identity: format!("{:?}", Instant::now()),
             timeout: Duration::from_secs(10),
         }
     }