Update docs for the debug web UI, voice plan, and current status

docs/communication.md

@@ -37,7 +37,8 @@ mention the puppet first.
 | `whitelist list` | Show the owner and the trusted users with their tiers. |
 | `whitelist add @user [user\|trusted\|admin]` | Add one or more users. The default tier is `user`. |
 | `whitelist remove @user` | Remove one or more users from the trust list. |
-| `poll <question> \| <opt 1> \| <opt 2> [\| opt 3 [\| opt 4]]` | Start a reaction poll. |
+| `poll ...` | Start a reaction poll. Paused at this time. |
+| `stay @user` | Planned with the voice backend. Pin the bot to a voice user. See [voice.md](voice.md). |
 
 Notes:
 
@@ -49,6 +50,9 @@ Notes:
 
 ## Polls
 
+**Paused.** `POLL_ENABLED` is `false` in `poc/src/puppet.ts`. The parser, the tests, and the code
+stay in place. The daemon does not run a `poll` command.
+
 The `poll` command posts a message and adds one number emoji per option. Discord users vote by
 reacting. The poll closes after `pollSeconds` (default 120) and the daemon posts the result.