Fix status bar icon colors in webview activity (#4903)

* Fixed status bar icon colors in webview activity

* Changed theme to Theme.Base

* Changed app theme to Theme.Base

* Update themes.xml

Co-authored-by: arkon <[email protected]>

app/src/main/AndroidManifest.xml

@@ -32,7 +32,7 @@
         android:largeHeap="true"
         android:requestLegacyExternalStorage="true"
         android:roundIcon="@mipmap/ic_launcher_round"
-        android:theme="@style/Theme.Tachiyomi.Light"
+        android:theme="@style/Theme.Base"
         android:networkSecurityConfig="@xml/network_security_config">
         <activity
             android:name=".ui.main.MainActivity"
@@ -84,7 +84,7 @@
         </activity>
         <activity
             android:name=".ui.security.BiometricUnlockActivity"
-            android:theme="@style/Theme.Splash" />
+            android:theme="@style/Theme.Base" />
         <activity
             android:name=".ui.webview.WebViewActivity"
             android:configChanges="uiMode|orientation|screenSize" />