feat: add notifications and environment settings pages

index.html

@@ -18,7 +18,7 @@
                 <i class="fas fa-chevron-down"></i>
             </div>
             <div class="header-right">
-                <i class="fas fa-comment-dots"></i>
+                <i class="fas fa-comment-dots" onclick="location.href='notifications.html'" style="cursor: pointer;"></i>
                 <i class="fas fa-plus-circle"></i>
             </div>
         </header>
@@ -36,8 +36,8 @@
         </nav>
 
         <!-- 空气质量 -->
-        <div class="air-quality">
-            <span>空气质量 4</span>
+        <div class="air-quality" onclick="location.href='environment-settings.html'" style="cursor: pointer;">
+            <span>温度 25°C | 湿度 64% | 空气质量 14</span>
             <i class="fas fa-chevron-right"></i>
         </div>