refactor: accentTextTheme.bodySmall.decorationColor -> InfoTheme.textColor

lib/src/screens/exchange_trade/information_page.dart

@@ -2,6 +2,7 @@ import 'dart:ui';
 import 'package:cake_wallet/generated/i18n.dart';
 import 'package:cake_wallet/src/widgets/primary_button.dart';
 import 'package:cake_wallet/themes/extensions/exchange_page_theme.dart';
+import 'package:cake_wallet/themes/extensions/info_theme.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:cake_wallet/src/widgets/alert_background.dart';
@@ -37,7 +38,7 @@ class InformationPage extends StatelessWidget {
                     fontWeight: FontWeight.normal,
                     fontFamily: 'Lato',
                     decoration: TextDecoration.none,
-                    color: Theme.of(context).accentTextTheme!.bodySmall!.decorationColor!
+                    color: Theme.of(context).extension<InfoTheme>()!.textColor
                   ),
                 ),
               ),

lib/themes/bright_theme.dart

@@ -184,9 +184,5 @@ class BrightTheme extends LightTheme {
         titleLarge: TextStyle(
           backgroundColor: Palette.periwinkleCraiola, // picker divider
         ),
-        bodySmall: TextStyle(
-          decorationColor:
-              Palette.darkBlueCraiola, // text color (information page)
-        ),
       ));
 }

lib/themes/dark_theme.dart

@@ -5,6 +5,7 @@ import 'package:cake_wallet/themes/extensions/dashboard_page_theme.dart';
 import 'package:cake_wallet/themes/extensions/exchange_page_theme.dart';
 import 'package:cake_wallet/themes/extensions/filter_theme.dart';
 import 'package:cake_wallet/themes/extensions/indicator_dot_theme.dart';
+import 'package:cake_wallet/themes/extensions/info_theme.dart';
 import 'package:cake_wallet/themes/extensions/keyboard_theme.dart';
 import 'package:cake_wallet/themes/extensions/menu_theme.dart';
 import 'package:cake_wallet/themes/extensions/new_wallet_theme.dart';
@@ -118,6 +119,9 @@ class DarkTheme extends ThemeBase {
       restoreWalletButtonTextColor: Palette.darkBlueCraiola,
       createNewWalletButtonBackgroundColor: Colors.white);
 
+  @override
+  InfoTheme get infoTheme => InfoTheme(textColor: Palette.darkLavender);
+
   @override
   ThemeData get themeData => super.themeData.copyWith(
       indicatorColor: PaletteDark.cyanBlue, // page indicator
@@ -233,9 +237,6 @@ class DarkTheme extends ThemeBase {
         titleLarge: TextStyle(
             backgroundColor: PaletteDark.dividerColor, // picker divider
             ),
-        bodySmall: TextStyle(
-          decorationColor: Palette.darkLavender, // text color (information page)
-        ),
       ),
       );
 }

lib/themes/extensions/info_theme.dart

@@ -0,0 +1,21 @@
+import 'package:flutter/material.dart';
+
+class InfoTheme extends ThemeExtension<InfoTheme> {
+  final Color textColor;
+
+  InfoTheme({required this.textColor});
+
+  @override
+  InfoTheme copyWith({Color? textColor}) =>
+      InfoTheme(textColor: textColor ?? this.textColor);
+
+  @override
+  InfoTheme lerp(ThemeExtension<InfoTheme>? other, double t) {
+    if (other is! InfoTheme) {
+      return this;
+    }
+
+    return InfoTheme(
+        textColor: Color.lerp(textColor, other.textColor, t) ?? textColor);
+  }
+}

lib/themes/light_theme.dart

@@ -5,6 +5,7 @@ import 'package:cake_wallet/themes/extensions/dashboard_page_theme.dart';
 import 'package:cake_wallet/themes/extensions/exchange_page_theme.dart';
 import 'package:cake_wallet/themes/extensions/filter_theme.dart';
 import 'package:cake_wallet/themes/extensions/indicator_dot_theme.dart';
+import 'package:cake_wallet/themes/extensions/info_theme.dart';
 import 'package:cake_wallet/themes/extensions/keyboard_theme.dart';
 import 'package:cake_wallet/themes/extensions/menu_theme.dart';
 import 'package:cake_wallet/themes/extensions/new_wallet_theme.dart';
@@ -119,6 +120,9 @@ class LightTheme extends ThemeBase {
       restoreWalletButtonTextColor: Colors.white,
       createNewWalletButtonBackgroundColor: Palette.protectiveBlue);
 
+  @override
+  InfoTheme get infoTheme => InfoTheme(textColor: Palette.darkBlueCraiola);
+
   @override
   ThemeData get themeData => super.themeData.copyWith(
       indicatorColor:
@@ -234,9 +238,6 @@ class LightTheme extends ThemeBase {
         titleLarge: TextStyle(
             backgroundColor: Palette.periwinkleCraiola, // picker divider
             ),
-        bodySmall: TextStyle(
-          decorationColor: Palette.darkBlueCraiola, // text color (information page)
-        ),
       ),
       );
 }

lib/themes/theme_base.dart

@@ -4,6 +4,7 @@ import 'package:cake_wallet/themes/extensions/cake_scrollbar_theme.dart';
 import 'package:cake_wallet/themes/extensions/dashboard_page_theme.dart';
 import 'package:cake_wallet/themes/extensions/exchange_page_theme.dart';
 import 'package:cake_wallet/themes/extensions/filter_theme.dart';
+import 'package:cake_wallet/themes/extensions/info_theme.dart';
 import 'package:cake_wallet/themes/extensions/keyboard_theme.dart';
 import 'package:cake_wallet/themes/extensions/menu_theme.dart';
 import 'package:cake_wallet/themes/extensions/new_wallet_theme.dart';
@@ -73,6 +74,8 @@ abstract class ThemeBase {
 
   WalletListTheme get walletListTheme;
 
+  InfoTheme get infoTheme;
+
   ThemeData get themeData => generatedThemeData.copyWith(
       primaryColor: primaryColor,
       cardColor: containerColor,
@@ -91,6 +94,7 @@ abstract class ThemeBase {
         menuTheme,
         filterTheme,
         walletListTheme,
+        infoTheme,
       ],
       scrollbarTheme: ScrollbarThemeData(
           thumbColor: MaterialStateProperty.all(scrollbarTheme.thumbColor),