updated some notes, minor Svelte example import fixes

Author: anselanza

Tether4.md

@@ -63,4 +63,4 @@ Even better, the ChannelSenderBuilder/ChannelReceiver builder do not **have** to
 All that needs to be provided, in the default cases, is the name and the type. For example:
 - `tether_agent.create_sender::<u8>("numbersOnly")` creates a ChannelSender called "numbersOnly" which will automatically expect (require) u8 payloads
 
-Arguably, the TypeScript library should work in a similar way!
+The TypeScript library is now set up to mirror this as well (also, optional!). It means having to pass fewer arguments.

examples/svelte-ts/src/lib/TetherTester.svelte

@@ -1,13 +1,6 @@
 <script lang="ts">
   import { onDestroy, onMount } from "svelte";
-  import {
-    TetherAgent,
-    BROWSER,
-    ChannelSender,
-    encode,
-    ChannelReceiver,
-    decode,
-  } from "tether-agent";
+  import { TetherAgent, BROWSER, ChannelSender } from "tether-agent";
 
   interface CustomMessage {
     timestamp: number;