refactor: adjust app theme color palette

Author: WhiredPlanck

app/src/main/res/values-night/colors.xml

@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorOnSurface">#000000</color>
-    <color name="colorBackground">#1E2B38</color>
+    <color name="colorSurface">#000000</color>
+    <color name="colorBackground">#121212</color>
+    <color name="colorError">#F44336</color>
+    <color name="colorOnSurface">#FFFFFF</color>
+    <color name="colorOnBackground">#FFFFFF</color>
+    <color name="colorOnError">#FFFFFF</color>
 </resources>

app/src/main/res/values/colors.xml

@@ -13,7 +13,15 @@
     <color name="colorPrimaryDark">#1E2B38</color> <!-- 深主题色 -->
     <color name="colorAccent">#009BD1</color>  <!-- 浅强调色 -->
     <color name="colorAccentDark">#006C92</color> <!-- 深强调色 -->
-    <color name="colorBackground">#FAFAFA</color>
+    <color name="colorBackground">#FFFFFF</color>
+    <color name="colorSurface">#FFFFFF</color>
+    <color name="colorError">#D32F2F</color>
+    
+    <color name="colorOnPrimary">#FFFFFF</color>
+    <color name="colorOnSecondary">#FFFFFF</color>
+    <color name="colorOnBackground">#000000</color>
+    <color name="colorOnSurface">#000000</color>
+    <color name="colorOnError">#FFFFFF</color>
     <color name="toolbarForegroundColor">#FFFFFF</color>  <!-- 工具栏前景色 -->
 
 </resources>

app/src/main/res/values/themes.xml

@@ -4,8 +4,14 @@
         <item name="colorPrimary">@color/colorPrimary</item>
         <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
         <item name="colorAccent">@color/colorAccent</item>
-        <item name="colorOnSurface">@color/colorOnSurface</item>
-        <item name="android:colorBackground">@color/colorBackground</item>
         <item name="android:colorAccent" >@color/colorAccent</item>
+        <item name="android:colorBackground">@color/colorBackground</item>
+        <item name="colorSurface">@color/colorSurface</item>
+        <item name="colorError">@color/colorError</item>
+        <item name="colorOnPrimary">@color/colorOnPrimary</item>
+        <item name="colorOnSecondary">@color/colorOnSecondary</item>
+        <item name="colorOnBackground">@color/colorOnBackground</item>
+        <item name="colorOnSurface">@color/colorOnSurface</item>
+        <item name="colorOnError">@color/colorOnError</item>
     </style>
 </resources>