Added improved loading screen (#148)

components/LoadingSpinner.tsx

@@ -0,0 +1,61 @@
+'use client'
+
+import React, { useEffect, useState } from 'react';
+import { Coins } from 'lucide-react';
+import { Logo } from '@/components/Logo';
+
+const subtexts = [
+  "Unearthing your treasures",
+  "Polishing your gems",
+  "Mining for good habits",
+  "Stumbling upon brilliance",
+  "Discovering your potential",
+  "Crafting your success story",
+  "Forging new paths",
+  "Summoning success",
+  "Brewing brilliance",
+  "Charging up your awesome",
+  "Assembling achievements",
+  "Leveling up your day",
+  "Questing for quality",
+  "Unlocking awesomeness",
+  "Plotting your progress",
+];
+
+const LoadingSpinner: React.FC = () => {
+  const [currentSubtext, setCurrentSubtext] = useState<string>('Loading your data');
+  const [animatedDots, setAnimatedDots] = useState<string>('');
+
+  useEffect(() => {
+    const randomIndex = Math.floor(Math.random() * subtexts.length);
+    setCurrentSubtext(subtexts[randomIndex]);
+
+    const dotAnimationInterval = setInterval(() => {
+      setAnimatedDots(prevDots => {
+        if (prevDots.length >= 3) {
+          return '';
+        }
+        return prevDots + '.';
+      });
+    }, 200); // Adjust timing as needed
+
+    return () => clearInterval(dotAnimationInterval);
+  }, []);
+
+
+  return (
+    <div className="flex flex-col items-center justify-center h-screen">
+      <div className="flex flex-col items-center space-y-4">
+        <Coins className="h-12 w-12 animate-bounce text-yellow-500" />
+        <Logo />
+        {currentSubtext && (
+          <p className="text-lg text-gray-600 dark:text-gray-400">
+            {currentSubtext}{animatedDots}
+          </p>
+        )}
+      </div>
+    </div>
+  );
+};
+
+export default LoadingSpinner;