Notify join leave others

pico.js

     delete detail.kind
     Object.assign(State, detail)
 })
-const doNotLog = new Set(['login', 'state', 'post', 'peerInfo', 'join', 'leave'])
+const doNotLog = new Set(['login', 'state', 'post', 'peerInfo'])
 /*
 *
 * UTILS
         if(message.online) {
             const difference = (l1, l2) => l1.filter(u => !l2.includes(u))
             difference(message.online, State.online).forEach(username => {
+                if(username === State.username) return
                 signal({kind: 'post', ts: message.ts, value: `${username} joined`})
-                signal({kind: 'join', username: username})
             })
             difference(State.online, message.online).forEach(username => {
+                if(username === State.username) return
                 signal({kind: 'post', ts: message.ts, value: `${username} left`})
-                signal({kind: 'leave', username: username})
             })
         }