fixed issue with sidebar not loading profile info on view switch and updated sidebar styling

index.html

@@ -84,10 +84,14 @@
           <!-- Login Button -->
           <button
             id="loginButton"
-            style="background-color: #fe0032"
+            style="background-color: #1e293b"
             class="inline-flex items-center justify-center w-12 h-12 rounded-full text-white text-sm font-bold leading-none hover:bg-[#e6002c] focus:outline-none focus:ring-2 focus:ring-black focus:ring-offset-2"
           >
-            login
+            <img
+              src="assets/svg/default-profile.svg"
+              alt="Profile Icon"
+              class="w-9 h-9"
+            />
           </button>
 
           <!-- Upload Button (hidden by default) -->
@@ -107,7 +111,7 @@
             <div class="w-10 h-10 rounded-full overflow-hidden">
               <img
                 id="profileAvatar"
-                src="assets/jpg/default-profile.jpg"
+                src="assets/svg/default-profile.svg"
                 alt="Profile"
                 class="w-full h-full object-cover"
               />