refactor code

Author: pawanjenu

src/app/app.component.html

@@ -358,19 +358,12 @@
     <!-- <a href="https://iconscout.com/icons/leetcode" target="_blank"
       >Leetcode Icon</a
     > -->
-    <a
-      href="https://leetcode.com/"
-      title="Leetcode"
-      target="_blank"
-      rel="noopener"
-    >
-      <img
-        width="80"
-        class="logo__3xn0"
-        src="https://assets.leetcode.com/static_assets/public/webpack_bundles/images/logo-dark.e99485d9b.svg"
-        alt="logo"
-      />
-    </a>
+    <img
+      width="80"
+      class="logo__3xn0"
+      src="https://assets.leetcode.com/static_assets/public/webpack_bundles/images/logo-dark.e99485d9b.svg"
+      alt="logo"
+    />
     <!-- <div class="spacer"></div> -->
     <span>Leetcode Session Manager</span>
     <div class="spacer"></div>