fix: clarity issue with ambiguous string SET (#1169)

## Summary

* **What is the goal of this PR?** (e.g., Implements the new feature for
file uploading.)

Fixes a clarity issue regarding the translation string `STR_SET`. The
issue lies in the fact that the english word can have different
meanings.

The only time the string is used is in the language selectio screen,
where it has the meaning of _selected_. (As in _The language has been
**set** to French_).

Another meaning can be _configured_. (As in _The KOReader username has
been __set__). This is the meaning many of the translations have taken.
The reason that the string is right above `STR_NOT_SET` (which is meant
as _not configured_).

With this PR I propose to explicitly use the term "_Selected_". There
are two good reasons for this:
+ it removes the confusion and the misleading translations
+ it is consistent with the button label `Select`, communicating the
link between the two (the row will be marked `Selected` if you press the
buttpn `Select`. Much clearer than now)

* **What changes are included?**

Removed the unused strings and added translations for the new string
`STR_SELECTED` for the languages I know.

tagging the translators for feedback:
fr: @Spigaw @CaptainFrito 
de: @DavidOrtmann
cs: @brbla 
pt: @yagofarias
it: @andreaturchet @fargolinux
ru: @madebykir @mrtnvgr 
es: @yeyeto2788 @Skrzakk @pablohc 
sv: @dawiik
ca: @angeldenom 
uj: @mirus-ua 
be: @dexif 

## Additional Context

* Add any other information that might be helpful for the reviewer
(e.g., performance implications, potential risks,
  specific areas to focus on).

the Issue was introduced in #1020. Previously, if a language was
selected it was marked with `[ON]` (`STR_ON_MARKER`). I considered
reverting it back to that, but the solution I described above seemed
superior.

---

### AI Usage

While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.

Did you use AI tools to help write this code? _**< NO >**_

---------

Co-authored-by: Егор Мартынов <martynovegorOF@yandex.ru>
Co-authored-by: Mirus <mirusim@gmail.com>

lib/I18n/translations/belarusian.yaml

@@ -237,7 +237,6 @@ STR_YES: "Так"
 STR_NO: "Не"
 STR_STATE_ON: "УКЛ"
 STR_STATE_OFF: "ВЫКЛ"
-STR_SET: "Устаноўлена"
 STR_NOT_SET: "Не ўстаноўлена"
 STR_DIR_LEFT: "Улева"
 STR_DIR_RIGHT: "Управа"
@@ -246,7 +245,6 @@ STR_DIR_DOWN: "Уніз"
 STR_CAPS_ON: "CAPS"
 STR_CAPS_OFF: "caps"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[УКЛ]"
 STR_SLEEP_COVER_FILTER: "Фільтр экрана сну"
 STR_FILTER_CONTRAST: "Кантраст"
 STR_STATUS_BAR_FULL_PERCENT: "Поўная + %"

lib/I18n/translations/catalan.yaml

@@ -237,7 +237,6 @@ STR_YES: "Sí"
 STR_NO: "No"
 STR_STATE_ON: "ON"
 STR_STATE_OFF: "OFF"
-STR_SET: "Establert"
 STR_NOT_SET: "No establert"
 STR_DIR_LEFT: "Esquerra"
 STR_DIR_RIGHT: "Dreta"
@@ -246,7 +245,6 @@ STR_DIR_DOWN: "Avall"
 STR_CAPS_ON: "MAJS"
 STR_CAPS_OFF: "majs"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[ON]"
 STR_SLEEP_COVER_FILTER: "Filtre de pantalla de repòs"
 STR_FILTER_CONTRAST: "Contrast"
 STR_UI_THEME: "Tema de la interfície"

lib/I18n/translations/czech.yaml

@@ -237,7 +237,6 @@ STR_YES: "Ano"
 STR_NO: "Ne"
 STR_STATE_ON: "ZAP"
 STR_STATE_OFF: "VYP"
-STR_SET: "Nastavit"
 STR_NOT_SET: "Nenastaveno"
 STR_DIR_LEFT: "Vlevo"
 STR_DIR_RIGHT: "Vpravo"
@@ -246,7 +245,6 @@ STR_DIR_DOWN: "Dolů"
 STR_CAPS_ON: "PÍSMO"
 STR_CAPS_OFF: "písmo"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[ZAP]"
 STR_SLEEP_COVER_FILTER: "Filtr obrazovky spánku"
 STR_FILTER_CONTRAST: "Kontrast"
 STR_UI_THEME: "Šablona rozhraní"

lib/I18n/translations/english.yaml

@@ -226,6 +226,7 @@ STR_EXIT: "« Exit"
 STR_HOME: "« Home"
 STR_SAVE: "« Save"
 STR_SELECT: "Select"
+STR_SELECTED: "Selected"
 STR_TOGGLE: "Toggle"
 STR_CONFIRM: "Confirm"
 STR_CANCEL: "Cancel"
@@ -239,7 +240,6 @@ STR_SHOW: "Show"
 STR_HIDE: "Hide"
 STR_STATE_ON: "ON"
 STR_STATE_OFF: "OFF"
-STR_SET: "Set"
 STR_NOT_SET: "Not Set"
 STR_DIR_LEFT: "Left"
 STR_DIR_RIGHT: "Right"
@@ -248,7 +248,6 @@ STR_DIR_DOWN: "Down"
 STR_CAPS_ON: "CAPS"
 STR_CAPS_OFF: "caps"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[ON]"
 STR_SLEEP_COVER_FILTER: "Sleep Screen Cover Filter"
 STR_FILTER_CONTRAST: "Contrast"
 STR_CUSTOMISE_STATUS_BAR: "Customise Status Bar"

lib/I18n/translations/french.yaml

@@ -237,7 +237,6 @@ STR_YES: "Oui"
 STR_NO: "Non"
 STR_STATE_ON: "ON"
 STR_STATE_OFF: "OFF"
-STR_SET: "Défini"
 STR_NOT_SET: "Non défini"
 STR_DIR_LEFT: "Gauche"
 STR_DIR_RIGHT: "Droite"
@@ -246,7 +245,6 @@ STR_DIR_DOWN: "Bas"
 STR_CAPS_ON: "MAJ"
 STR_CAPS_OFF: "min"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[ON]"
 STR_SLEEP_COVER_FILTER: "Filtre écran de veille"
 STR_FILTER_CONTRAST: "Contraste"
 STR_UI_THEME: "Thème interface"

lib/I18n/translations/german.yaml

@@ -226,6 +226,7 @@ STR_EXIT: "« Verlassen"
 STR_HOME: "« Start"
 STR_SAVE: "« Speichern"
 STR_SELECT: "Auswahl"
+STR_SELECTED: "Ausgewählt"
 STR_TOGGLE: "Ändern"
 STR_CONFIRM: "Bestätigen"
 STR_CANCEL: "Abbrechen"
@@ -237,7 +238,6 @@ STR_YES: "Ja"
 STR_NO: "Nein"
 STR_STATE_ON: "An"
 STR_STATE_OFF: "Aus"
-STR_SET: "Gesetzt"
 STR_NOT_SET: "Leer"
 STR_DIR_LEFT: "Links"
 STR_DIR_RIGHT: "Rechts"
@@ -246,7 +246,6 @@ STR_DIR_DOWN: "Runter"
 STR_CAPS_ON: "UMSCH"
 STR_CAPS_OFF: "umsch"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[AN]"
 STR_SLEEP_COVER_FILTER: "Standby-Coverfilter"
 STR_FILTER_CONTRAST: "Kontrast"
 STR_UI_THEME: "System-Design"

lib/I18n/translations/italian.yaml

@@ -226,6 +226,7 @@ STR_EXIT: "« Esci"
 STR_HOME: "« Home"
 STR_SAVE: "« Salva"
 STR_SELECT: "Seleziona"
+STR_SELECTED: "Selezionato"
 STR_TOGGLE: "Attiva/Disattiva"
 STR_CONFIRM: "Conferma"
 STR_CANCEL: "Annulla"
@@ -237,7 +238,6 @@ STR_YES: "Sì"
 STR_NO: "No"
 STR_STATE_ON: "ON"
 STR_STATE_OFF: "OFF"
-STR_SET: "Imposta"
 STR_NOT_SET: "Non impostato"
 STR_DIR_LEFT: "Sinist."
 STR_DIR_RIGHT: "Dest."
@@ -246,7 +246,6 @@ STR_DIR_DOWN: "Giù"
 STR_CAPS_ON: "MAIUSC"
 STR_CAPS_OFF: "maiusc"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[ON]"
 STR_SLEEP_COVER_FILTER: "Filtro copertina modalità sleep"
 STR_FILTER_CONTRAST: "Contrasto"
 STR_STATUS_BAR_FULL_PERCENT: "Completa con Percentuale"

lib/I18n/translations/portuguese.yaml

@@ -237,7 +237,6 @@ STR_YES: "Sim"
 STR_NO: "Não"
 STR_STATE_ON: "LIG."
 STR_STATE_OFF: "DESL."
-STR_SET: "Definir"
 STR_NOT_SET: "Não definido"
 STR_DIR_LEFT: "Esquerda"
 STR_DIR_RIGHT: "Direita"
@@ -246,7 +245,6 @@ STR_DIR_DOWN: "Baixo"
 STR_CAPS_ON: "CAPS"
 STR_CAPS_OFF: "caps"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[LIGADO]"
 STR_SLEEP_COVER_FILTER: "Filtro capa tela repouso"
 STR_FILTER_CONTRAST: "Contraste"
 STR_UI_THEME: "Tema da interface"

lib/I18n/translations/romanian.yaml

@@ -226,6 +226,7 @@ STR_EXIT: "« Ieşire"
 STR_HOME: "« Acasă"
 STR_SAVE: "« Salvare"
 STR_SELECT: "Selectează"
+STR_SELECTED: "Selectat"
 STR_TOGGLE: "Schimbă"
 STR_CONFIRM: "Confirmă"
 STR_CANCEL: "Anulare"
@@ -239,7 +240,6 @@ STR_SHOW: "Afișează"
 STR_HIDE: "Ascunde"
 STR_STATE_ON: "Pornit"
 STR_STATE_OFF: "Oprit"
-STR_SET: "Setare"
 STR_NOT_SET: "Neconfigurat"
 STR_DIR_LEFT: "Stânga"
 STR_DIR_RIGHT: "Dreapta"
@@ -248,7 +248,6 @@ STR_DIR_DOWN: "Jos"
 STR_CAPS_ON: "CAPS"
 STR_CAPS_OFF: "caps"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[ON]"
 STR_SLEEP_COVER_FILTER: "Filtru ecran de repaus"
 STR_FILTER_CONTRAST: "Contrast"
 STR_CUSTOMISE_STATUS_BAR: "Customizaţi bara de stare"

lib/I18n/translations/russian.yaml

@@ -226,6 +226,7 @@ STR_EXIT: "« Выход"
 STR_HOME: "« Главная"
 STR_SAVE: "« Сохранить"
 STR_SELECT: "Выбрать"
+STR_SELECTED: "Выбран"
 STR_TOGGLE: "Выбор"
 STR_CONFIRM: "Подтв."
 STR_CANCEL: "Отмена"
@@ -239,7 +240,6 @@ STR_SHOW: "Показать"
 STR_HIDE: "Скрыть"
 STR_STATE_ON: "ВКЛ"
 STR_STATE_OFF: "ВЫКЛ"
-STR_SET: "Установлено"
 STR_NOT_SET: "Не установлено"
 STR_DIR_LEFT: "Влево"
 STR_DIR_RIGHT: "Вправо"
@@ -248,7 +248,6 @@ STR_DIR_DOWN: "Вниз"
 STR_CAPS_ON: "CAPS"
 STR_CAPS_OFF: "caps"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[ВКЛ]"
 STR_SLEEP_COVER_FILTER: "Фильтр экрана сна"
 STR_FILTER_CONTRAST: "Контраст"
 STR_CUSTOMISE_STATUS_BAR: "Настройка строки состояния"

lib/I18n/translations/spanish.yaml

@@ -237,7 +237,6 @@ STR_YES: "Sí"
 STR_NO: "No"
 STR_STATE_ON: "Activado"
 STR_STATE_OFF: "Desactivado"
-STR_SET: "Configurar"
 STR_NOT_SET: "No configurado"
 STR_DIR_LEFT: "Izq."
 STR_DIR_RIGHT: "Der."
@@ -246,7 +245,6 @@ STR_DIR_DOWN: "Bajar"
 STR_CAPS_ON: "MAYÚSCULAS"
 STR_CAPS_OFF: "minúsculas"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[Activo]"
 STR_SLEEP_COVER_FILTER: "Filtro de pantalla de suspensión"
 STR_FILTER_CONTRAST: "Contraste"
 STR_UI_THEME: "Interfaz"

lib/I18n/translations/swedish.yaml

@@ -237,7 +237,6 @@ STR_YES: "Ja"
 STR_NO: "Nej"
 STR_STATE_ON: "PÅ"
 STR_STATE_OFF: "AV"
-STR_SET: "Inställd"
 STR_NOT_SET: "Inte inställd"
 STR_DIR_LEFT: "Vänster"
 STR_DIR_RIGHT: "Höger"
@@ -246,7 +245,6 @@ STR_DIR_DOWN: "Ner"
 STR_CAPS_ON: "VERSALER"
 STR_CAPS_OFF: "versaler"
 STR_OK_BUTTON: "Okej"
-STR_ON_MARKER: "[PÅ]"
 STR_SLEEP_COVER_FILTER: "Viloskärmens omslagsfilter"
 STR_FILTER_CONTRAST: "Kontrast"
 STR_UI_THEME: "Användargränssnittstema"

lib/I18n/translations/ukrainian.yaml

@@ -226,6 +226,7 @@ STR_EXIT: "« Вихід"
 STR_HOME: "« Додому"
 STR_SAVE: "« Зберегти"
 STR_SELECT: "Вибрати"
+STR_SELECTED: "Вибрано"
 STR_TOGGLE: "Обрати"
 STR_CONFIRM: "Підтвердити"
 STR_CANCEL: "Скасувати"
@@ -239,7 +240,6 @@ STR_HIDE: "Сховати"
 STR_NO: "Ні"
 STR_STATE_ON: "УВІМК"
 STR_STATE_OFF: "ВИМК"
-STR_SET: "Встановити"
 STR_NOT_SET: "Не встановлено"
 STR_DIR_LEFT: "Ліво"
 STR_DIR_RIGHT: "Право"
@@ -248,7 +248,6 @@ STR_DIR_DOWN: "Вниз"
 STR_CAPS_ON: "ВЕЛИКІ"
 STR_CAPS_OFF: "малі"
 STR_OK_BUTTON: "OK"
-STR_ON_MARKER: "[УВІМК]"
 STR_SLEEP_COVER_FILTER: "Фільтр обкладинки екрана сну"
 STR_FILTER_CONTRAST: "Контраст"
 STR_CUSTOMISE_STATUS_BAR: "Налаштувати рядок стану"

src/activities/settings/LanguageSelectActivity.cpp

@@ -75,7 +75,7 @@ void LanguageSelectActivity::render(RenderLock&&) {
       renderer, Rect{0, contentTop, pageWidth, contentHeight}, totalItems, selectedIndex,
       [this](int index) { return I18N.getLanguageName(static_cast<Language>(SORTED_LANGUAGE_INDICES[index])); },
       nullptr, nullptr,
-      [this, currentLang](int index) { return SORTED_LANGUAGE_INDICES[index] == currentLang ? tr(STR_SET) : ""; },
+      [this, currentLang](int index) { return SORTED_LANGUAGE_INDICES[index] == currentLang ? tr(STR_SELECTED) : ""; },
       true);
 
   // Button hints