feat: Organize assets and update paths

Moves all static assets (favicons, logo, background) into the `assets` directory and updates the corresponding paths in `index.html`. This improves project organization and maintainability.

index.html

@@ -6,9 +6,9 @@
     <title>Black Brasil</title>
     
     <!-- Favicons -->
-    <link rel="icon" type="image/png" sizes="32x32" href="favicon-32x32.png">
+    <link rel="icon" type="image/png" sizes="32x32" href="assets/favicon-32x32.png">
-    <link rel="icon" type="image/png" sizes="192x192" href="favicon-192x192.png">
+    <link rel="icon" type="image/png" sizes="192x192" href="assets/favicon-192x192.png">
-    <link rel="apple-touch-icon" sizes="180x180" href="apple-touch-icon.png">
+    <link rel="apple-touch-icon" sizes="180x180" href="assets/apple-touch-icon.png">
     
     <!-- Google Fonts -->
     <link rel="preconnect" href="https://fonts.googleapis.com">
@@ -24,7 +24,7 @@
 
         body {
             font-family: 'Montserrat', 'Helvetica Neue', sans-serif;
-            background-image: url('background.jpg'); /* Placeholder for background image */
+            background-image: url('assets/background.jpg'); /* Placeholder for background image */
             background-size: cover;
             background-position: center top;
             background-attachment: fixed;
@@ -92,7 +92,7 @@
 
     <div class="container">
         <!-- Logo -->
-        <img src="logo.png" alt="Black Brasil Logo" class="logo">
+        <img src="assets/logo.png" alt="Black Brasil Logo" class="logo">
 
         <!-- Description -->
         <p class="description">