Support Light and Dark themes

Author: annmirosh

dist/AlanButton.d.ts

@@ -8,6 +8,10 @@ export interface AlanButton {
     isActive: () => boolean;
     remove: () => void;
     sendText: (text: string) => void;
+    theme: {
+        setTheme: (theme: 'light' | 'dark') => void;
+        getTheme: () => string,
+    };
     textChat: {
         setAudioOutputEnabled: (value: boolean) => void,
         isAudioOutputEnabled: () => boolean,

dist/alan_lib.js

@@ -1,6 +1,6 @@
 {
   "name": "@alan-ai/alan-sdk-web",
-  "version": "1.8.75",
+  "version": "1.8.76",
   "description": "Alan Web SDK: a lightweight JavaScript library for adding a voice experience to your website or web application",
   "keywords": [
     "alan sdk web",