Feature: Added Text-To-Speech Functionality

frontend/src/components/TextToSpeechButton.tsx

@@ -0,0 +1,64 @@
+import { useState } from 'react';
+import Speaker from '../assets/speaker.svg?react';
+import Stopspeech from '../assets/stopspeech.svg?react';
+
+export default function SpeakButton({
+  text,
+  colorLight,
+  colorDark,
+}: {
+  text: string;
+  colorLight?: string;
+  colorDark?: string;
+}) {
+  const [isSpeaking, setIsSpeaking] = useState(false);
+  const [isSpeakHovered, setIsSpeakHovered] = useState(false);
+
+  const handleSpeakClick = (text: string) => {
+    if (isSpeaking) {
+      window.speechSynthesis.cancel();
+      setIsSpeaking(false);
+      return;
+    } // Stop ongoing speech if already speaking
+
+    const utterance = new SpeechSynthesisUtterance(text);
+    setIsSpeaking(true);
+
+    utterance.onend = () => {
+      setIsSpeaking(false); // Reset when speech ends
+    };
+
+    utterance.onerror = () => {
+      console.error('Speech synthesis failed.');
+      setIsSpeaking(false);
+    };
+
+    window.speechSynthesis.speak(utterance);
+  };
+
+  return (
+    <div
+      className={`flex items-center justify-center rounded-full p-2 ${
+        isSpeakHovered
+          ? `bg-[#EEEEEE] dark:bg-purple-taupe`
+          : `bg-[${colorLight ? colorLight : '#FFFFFF'}] dark:bg-[${colorDark ? colorDark : 'transparent'}]`
+      }`}
+    >
+      {isSpeaking ? (
+        <Stopspeech
+          className="cursor-pointer fill-none"
+          onClick={() => handleSpeakClick(text)}
+          onMouseEnter={() => setIsSpeakHovered(true)}
+          onMouseLeave={() => setIsSpeakHovered(false)}
+        />
+      ) : (
+        <Speaker
+          className="cursor-pointer fill-none"
+          onClick={() => handleSpeakClick(text)}
+          onMouseEnter={() => setIsSpeakHovered(true)}
+          onMouseLeave={() => setIsSpeakHovered(false)}
+        />
+      )}
+    </div>
+  );
+}