New themes (#2239)

* Add theme base v2

* Initial new theme base files

* Typos

* Fixes

* Update theme files

* feat: Migrate to Material 3 Theming

Foundation, Theme Data Refactor, and First Extension Cleanup Batch.

This commit completes the first major phase of migrating to Material 3 theming by setting up the foundations for material 3 integration and begins the initial migration, removing custom theme extensions, updating theme data, and refactoring all relevant widget and page theming to use Material 3’s built-in color and typography tokens.

These changes:
- Lays the groundwork for Material 3 theming by restructuring the app’s theme configuration to use Material 3’s ColorScheme and TextTheme as the primary sources of color and typography throughout the app.
- Refactors the core theme config files by removing legacy custom color roles ensuring all color definitions now map directly to Material 3’s role.
- Begins the first batch migration of custom theme extensions (InfoTheme, PlaceholderTheme, KeyboardTheme, PinCodeTheme) and updates all affected widgets and pages to use Material 3 color and typography tokens instead of the custom properties.
- Cleans up the codebase by deleting the files of the initial set of migrated extensions and eliminating all related imports and usages.

* feat: Migrate to Material 3 Theming.

This change:
- Updates the themes README.md file to reflect the current structure and give more information based on the first major phase that was completed.

* feat: Migrate to Material 3 Theming

Deleting previous theme extensions

* feat: Migrate to Material 3 Theming

Another batch of migrations from existing extensions

* feat: Migration to Material 3 Theming

Third Migration batch for theme extensions

* fwat: Migration to Material 3 Theming

Final Migration batch for previous theme extensions

* Update onboarding hero

* Update button radius

* Add surfaceContainer to light theme

* feat(themes): Migrate to Material 3 Theming

This change:
- Adds new set of hero images
- Modifies the core structure for the themes
- Add missing color tokens to the theme classes
- Adds a CustomThemeColor class for custom color tokens
- Modifies the themelist to have a fall back for previous theme implementation
- Adds localization for some texts
- Modifies the flow for loading the theme on app start
- Add a WidgetsBindingObserver that listens for changes in the device theme and updates the app theme when there is a change
- Registers the themeStore as a Singleton for codebase wide use

* feat(themes): Migrate to Material 3 theming

This change:
- Migrates UI flows across the app to the new themes
- Confirms styling and typography of components across the app uses the new themes
- Remove instances of Palette use
- Switch TextStyles across the app to use theme text styles

* feat(themes): Migrate to Material 3 Theming.

This change:
- Adjusts bottomsheets styling and removes duplicate close button
- Removes more themedata extensions from the previous implementation

* - Remove outlines from cards and dock
- Update menu colors
- Update padding/divider size for cards

* - Update PIN screen
- Fix navigation dock shadow
- Update wallet screen colors

* Update border radius --skip-ci

* feat(themes): Migrate to Material 3 Theming.

This change:
- Adds gradient backgrounds to the dashbaord and balance cards.
- Migrates the input fields across the app to BaseTextFormFields.
- Removes dependence of input fields on individual styling, focusing instead on using theme defined InputDecoration styling with adjustments on individual components where needed.
- Applies new theme styling to BaseTextFormField, AddressTextField and CurrencyAmountTextField.

* - Switch some hero images to PNG
- Fix nagivation_dock shadow
- Minor fixes

* feat: Add fallback to previous underline styling in central widgets

This change:
- Adds a fallback to CurrencyAmountTextField, AddressTextField, and BaseTextFormField, allowing them use the previous theme styling.
- Adds localization for new texts

* feat(themes): Update warning box colors for dark and light themes

* feat(themes): Relaod themes when user restores from backup, ensuring the user previous theme preference is used.

* feat(themes): Handle themes logic during restore from backup

This change:
- Refactors theme loading logic to handle backup restore edgecase
- Refreshes the theme based on the user saved preference during restore from backup flow

* Fix card gradients and spacing

* Fix even more radiuses
Test new icons for navigation_dock.dart

* Update onboarding flow backgrounds
Fix swap icon clipping
Fix some text colors
Add more hero images

* Fix incorrect color for light theme

* Fix more hero images and cleanup

* Update text field icons
Fix info box CTA colors
Fix sync indicator colors

* Update toggle colors
Update dark theme colors (minor)
Update crypto_balance_widget.dart icon

* Update page transitions in router.dart
Fix some colors

* feat(themes): Display label by default for filled textfields

* feat(themes): Refactor theme handling across various components

This change:
- Fixes issue with themeMode resetting to system mode when app is restarted causing a UI glitch
- Updates theme checks from `currentTheme.type == ThemeType.dark` to `currentTheme.isDark` for consistency
- Adjusts UI components to use the theme directly from the themeStore

* feat(themes): Add animating tagline to the create pin welcome screen

* Revert text fields label temporarily, fix a couple colors, and cleanup some images

---------

Co-authored-by: OmarHatem <omarh.ismail1@gmail.com>
Co-authored-by: Blazebrain <davidadegoke16@gmail.com>

lib/store/settings_store.dart

@@ -26,15 +26,12 @@ import 'package:cake_wallet/entities/seed_type.dart';
 import 'package:cake_wallet/entities/sort_balance_types.dart';
 import 'package:cake_wallet/entities/wallet_list_order_types.dart';
 import 'package:cake_wallet/ethereum/ethereum.dart';
-import 'package:cake_wallet/wallet_type_utils.dart';
 import 'package:cake_wallet/wownero/wownero.dart';
 import 'package:cake_wallet/zano/zano.dart';
 import 'package:cw_core/transaction_priority.dart';
 import 'package:cake_wallet/exchange/provider/trocador_exchange_provider.dart';
 import 'package:cake_wallet/monero/monero.dart';
 import 'package:cake_wallet/polygon/polygon.dart';
-import 'package:cake_wallet/themes/theme_base.dart';
-import 'package:cake_wallet/themes/theme_list.dart';
 import 'package:cake_wallet/utils/device_info.dart';
 import 'package:cake_wallet/utils/package_info.dart';
 import 'package:cake_wallet/view_model/settings/sync_mode.dart';
@@ -43,7 +40,6 @@ import 'package:cw_core/set_app_secure_native.dart';
 import 'package:cw_core/utils/print_verbose.dart';
 import 'package:cw_core/wallet_type.dart';
 import 'package:device_info_plus/device_info_plus.dart';
-import 'package:flutter/material.dart';
 import 'package:flutter_daemon/flutter_daemon.dart';
 import 'package:hive/hive.dart';
 import 'package:mobx/mobx.dart';
@@ -79,7 +75,6 @@ abstract class SettingsStoreBase with Store {
       required bool initialUseTOTP2FA,
       required int initialFailedTokenTrial,
       required ExchangeApiMode initialExchangeStatus,
-      required ThemeBase initialTheme,
       required int initialPinLength,
       required String initialLanguageCode,
       required SyncMode initialSyncMode,
@@ -169,7 +164,6 @@ abstract class SettingsStoreBase with Store {
         shouldShowMarketPlaceInDashboard = initialShouldShowMarketPlaceInDashboard,
         showAddressBookPopupEnabled = initialShowAddressBookPopupEnabled,
         exchangeStatus = initialExchangeStatus,
-        currentTheme = initialTheme,
         pinCodeLength = initialPinLength,
         languageCode = initialLanguageCode,
         shouldRequireTOTP2FAForAccessingWallet = initialShouldRequireTOTP2FAForAccessingWallet,
@@ -363,9 +357,6 @@ abstract class SettingsStoreBase with Store {
         (FiatApiMode mode) =>
             sharedPreferences.setInt(PreferencesKey.currentFiatApiModeKey, mode.serialize()));
 
-    reaction((_) => currentTheme,
-        (ThemeBase theme) => sharedPreferences.setInt(PreferencesKey.currentTheme, theme.raw));
-
     reaction(
         (_) => numberOfFailedTokenTrials,
         (int failedTokenTrail) =>
@@ -622,6 +613,8 @@ abstract class SettingsStoreBase with Store {
         _saveCurrentPowNode(change.newValue!, change.key!);
       }
     });
+
+
   }
 
   static const defaultPinLength = 4;
@@ -742,9 +735,6 @@ abstract class SettingsStoreBase with Store {
   @observable
   ExchangeApiMode exchangeStatus;
 
-  @observable
-  ThemeBase currentTheme;
-
   @observable
   int pinCodeLength;
 
@@ -754,9 +744,6 @@ abstract class SettingsStoreBase with Store {
   @observable
   SeedPhraseLength seedPhraseLength;
 
-  @computed
-  ThemeData get theme => currentTheme.themeData;
-
   @observable
   String languageCode;
 
@@ -893,8 +880,7 @@ abstract class SettingsStoreBase with Store {
       required Box<Node> powNodeSource,
       required bool isBitcoinBuyEnabled,
       FiatCurrency initialFiatCurrency = FiatCurrency.usd,
-      BalanceDisplayMode initialBalanceDisplayMode = BalanceDisplayMode.availableBalance,
-      ThemeBase? initialTheme}) async {
+      BalanceDisplayMode initialBalanceDisplayMode = BalanceDisplayMode.availableBalance}) async {
     final sharedPreferences = await getIt.getAsync<SharedPreferences>();
     final secureStorage = await getIt.get<SecureStorage>();
     final currentFiatCurrency = FiatCurrency.deserialize(
@@ -990,16 +976,6 @@ abstract class SettingsStoreBase with Store {
     final exchangeStatus = ExchangeApiMode.deserialize(
         raw: sharedPreferences.getInt(PreferencesKey.exchangeStatusKey) ??
             ExchangeApiMode.enabled.raw);
-    final bool isNewInstall = sharedPreferences.getBool(PreferencesKey.isNewInstall) ?? true;
-    final int defaultTheme;
-    if (isNewInstall) {
-      defaultTheme = isMoneroOnly ? ThemeList.moneroDarkTheme.raw : ThemeList.brightTheme.raw;
-    } else {
-      defaultTheme = ThemeType.bright.index;
-    }
-    final savedTheme = initialTheme ??
-        ThemeList.deserialize(
-            raw: sharedPreferences.getInt(PreferencesKey.currentTheme) ?? defaultTheme);
     final actionListDisplayMode = ObservableList<ActionListDisplayMode>();
     actionListDisplayMode.addAll(deserializeActionlistDisplayModes(
         sharedPreferences.getInt(PreferencesKey.displayActionListModeKey) ?? defaultActionsMode));
@@ -1309,7 +1285,6 @@ abstract class SettingsStoreBase with Store {
       initialTotpSecretKey: totpSecretKey,
       initialFailedTokenTrial: tokenTrialNumber,
       initialExchangeStatus: exchangeStatus,
-      initialTheme: savedTheme,
       actionlistDisplayMode: actionListDisplayMode,
       initialPinLength: pinLength,
       pinTimeOutDuration: pinCodeTimeOutDuration,
@@ -1478,9 +1453,6 @@ abstract class SettingsStoreBase with Store {
     exchangeStatus = ExchangeApiMode.deserialize(
         raw: sharedPreferences.getInt(PreferencesKey.exchangeStatusKey) ??
             ExchangeApiMode.enabled.raw);
-    currentTheme = ThemeList.deserialize(
-        raw: sharedPreferences.getInt(PreferencesKey.currentTheme) ??
-            (isMoneroOnly ? ThemeList.moneroDarkTheme.raw : ThemeList.brightTheme.raw));
     actionlistDisplayMode = ObservableList<ActionListDisplayMode>();
     actionlistDisplayMode.addAll(deserializeActionlistDisplayModes(
         sharedPreferences.getInt(PreferencesKey.displayActionListModeKey) ?? defaultActionsMode));