chore: remove IDE config files and improve web platform compatibility

- Remove `.idea/` IntelliJ configuration files from version control
- Add web-specific touch handling for swipeable message bubbles and schedule screen
- Fix CSS touch-action rules for better web scrolling behavior
- Add nestedScrollEnabled to ScrollViews for proper gesture handling
- Improve null safety checks in profile screens
- Add horizontal ScrollView wrapper for notification filter tags
- Add hasHeader prop support for embedded profile screens

app/_layout.tsx

@@ -53,24 +53,33 @@ if (Platform.OS === 'web' && typeof document !== 'undefined') {
     }
     *:focus { outline: none !important; }
     *:focus-visible { outline: none !important; }
-    /* 修复移动端 FlatList/ScrollView 滑动问题 */
+    /* 修复移动端滑动问题 - 仅对根容器限制 */
     html, body {
       overscroll-behavior: none;
-      touch-action: pan-y;
+      touch-action: manipulation;
+      -webkit-overflow-scrolling: touch;
     }
-    /* React Native Web 生成的滚动容器 */
-    [class*="css-"] {
-      touch-action: pan-y !important;
-      -webkit-overflow-scrolling: touch !important;
+    /* React Native Web 生成的滚动容器 - 允许双向滑动 */
+    [class*="css-view"] {
+      touch-action: auto;
+      -webkit-overflow-scrolling: touch;
     }
-    /* 确保所有可滚动元素都可以垂直滑动 */
-    div[style*="overflow"] {
-      touch-action: pan-y !important;
-      -webkit-overflow-scrolling: touch !important;
+    /* 水平滚动容器 */
+    [data-horizontal-scroll="true"],
+    div[style*="overflow-x"],
+    div[style*="overflow: scroll"],
+    div[style*="overflow: auto"] {
+      touch-action: pan-x pan-y;
+      -webkit-overflow-scrolling: touch;
     }
-    /* 禁用水平滑动，只允许垂直滑动 */
-    * {
-      touch-action: pan-y pinch-zoom;
+    /* 手势区域 - 允许滑动手势 */
+    [data-gesture-area="true"] {
+      touch-action: pan-x pan-y;
+    }
+    /* 图片查看器手势区域 */
+    .react-native-image-viewer,
+    [data-image-viewer="true"] {
+      touch-action: pinch-zoom pan-x pan-y;
     }
   `;
   document.head.appendChild(style);