fix: add fitsSystemWindows to WebView to properly handle status bar

Added android:fitsSystemWindows="true" to the WebView in the layout XML
to work in conjunction with the programmatic WindowInsets handling.

This ensures the WebView content is not obscured by the status bar,
providing proper spacing at the top of the page.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: graycreate

app/src/main/res/layout/activity_vshare_web.xml

@@ -7,7 +7,8 @@
     <WebView
         android:id="@+id/webview"
         android:layout_width="match_parent"
-        android:layout_height="match_parent" />
+        android:layout_height="match_parent"
+        android:fitsSystemWindows="true" />
 
     <ProgressBar
         android:id="@+id/progress_bar"