Remove custom profiles

Instead of "custom profiles" each "reading mode" acts as a profile and has its own settings

src/modules/reader/utils/ReaderSettings.utils.tsx

@@ -6,50 +6,13 @@
  * file, You can obtain one at https://mozilla.org/MPL/2.0/.
  */
 
-import ManageAccountsIcon from '@mui/icons-material/ManageAccounts';
-import {
-    IReaderSettings,
-    IReaderSettingsWithDefaultFlag,
-    ReaderPageScaleMode,
-    ReadingMode,
-} from '@/modules/reader/types/Reader.types.ts';
-import { DEFAULT_READER_PROFILE } from '@/modules/reader/constants/ReaderSettings.constants.tsx';
-import { ValueToDisplayData } from '@/modules/core/Core.types.ts';
+import { IReaderSettings, ReaderPageScaleMode, ReadingMode } from '@/modules/reader/types/Reader.types.ts';
 
 export const isOffsetDoubleSpreadPagesEditable = (readingMode: IReaderSettings['readingMode']): boolean =>
     readingMode === ReadingMode.DOUBLE_PAGE;
 
-export const createProfileValueToDisplayData = (
-    profiles: string[],
-    setIcon: boolean = false,
-): ValueToDisplayData<string> =>
-    Object.fromEntries(
-        profiles.map((profile) => [
-            profile,
-            {
-                isTitleString: profile !== DEFAULT_READER_PROFILE,
-                title: profile === DEFAULT_READER_PROFILE ? 'global.label.standard' : profile,
-                icon: setIcon ? <ManageAccountsIcon /> : null,
-            },
-        ]),
-    ) as ValueToDisplayData<string>;
-
-export const getValidReaderProfile = (profile: string, profiles: string[]): string =>
-    profiles.includes(profile) ? profile : DEFAULT_READER_PROFILE;
-
 export const isReaderWidthEditable = (pageScaleMode: IReaderSettings['pageScaleMode']): boolean =>
     [ReaderPageScaleMode.WIDTH, ReaderPageScaleMode.SCREEN].includes(pageScaleMode);
 
 export const isContinuousReadingMode = (readingMode: IReaderSettings['readingMode']): boolean =>
     [ReadingMode.CONTINUOUS_VERTICAL, ReadingMode.CONTINUOUS_HORIZONTAL].includes(readingMode);
-
-export const getReaderProfile = (
-    defaultProfile: IReaderSettingsWithDefaultFlag['defaultProfile'],
-    profiles: IReaderSettings['profiles'],
-    readingModesDefaultProfile: IReaderSettings['readingModesDefaultProfile'],
-    readingMode: IReaderSettings['readingMode'],
-): string =>
-    getValidReaderProfile(
-        defaultProfile.isDefault ? readingModesDefaultProfile[readingMode] : defaultProfile.value,
-        profiles,
-    );