impr(language): russian list improvements (@psq4) (#6074)

### Description

Minor changes to Russian and Russian 1k (+ordering by frequency), added
Russian 5k, contractions, contractions 1k, abbreviations

### Checks

- [ ] Adding quotes?
- [ ] Make sure to include translations for the quotes in the
description (or another comment) so we can verify their content.
- [ yes ] Adding a language or a theme?
- [ yes ] If is a language, did you edit `_list.json`, `_groups.json`
and add `languages.json`?
  - [ ] If is a theme, did you add the theme.css?
- Also please add a screenshot of the theme, it would be extra awesome
if you do so!
- [ ] Check if any open issues are related to this PR; if so, be sure to
tag them below.
- [ ] Make sure the PR title follows the Conventional Commits standard.
(https://www.conventionalcommits.org for more info)
- [ ] Make sure to include your GitHub username prefixed with @ inside
parentheses at the end of the PR title.

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Closes #

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frontend/static/languages/_groups.json

@@ -104,10 +104,14 @@
     "languages": [
       "russian",
       "russian_1k",
+      "russian_5k",
       "russian_10k",
       "russian_25k",
       "russian_50k",
-      "russian_375k"
+      "russian_375k",
+      "russian_contractions",
+      "russian_contractions_1k",
+      "russian_abbreviations"
     ]
   },
   {

frontend/static/languages/_list.json

@@ -48,10 +48,14 @@
   ,"chinese_traditional"
   ,"russian"
   ,"russian_1k"
+  ,"russian_5k"
   ,"russian_10k"
   ,"russian_25k"
   ,"russian_50k"
   ,"russian_375k"
+  ,"russian_contractions"
+  ,"russian_contractions_1k"
+  ,"russian_abbreviations"
   ,"ukrainian"
   ,"ukrainian_1k"
   ,"ukrainian_10k"

frontend/static/languages/russian.json

@@ -1,195 +1,207 @@
 {
   "name": "russian",
   "bcp47": "ru-RU",
+  "orderedByFrequency": true,
   "words": [
-    "о",
-    "у",
     "и",
-    "я",
-    "к",
     "в",
-    "а",
-    "со",
-    "да",
     "не",
-    "уж",
-    "же",
-    "по",
-    "об",
-    "во",
-    "ну",
-    "за",
-    "на",
     "он",
-    "вы",
-    "ни",
+    "на",
+    "я",
+    "что",
+    "тот",
+    "быть",
+    "с",
+    "а",
+    "весь",
+    "это",
+    "как",
+    "она",
+    "по",
     "но",
-    "бы",
-    "ли",
-    "мы",
-    "из",
+    "они",
+    "к",
+    "у",
     "ты",
-    "до",
+    "из",
+    "мы",
+    "за",
+    "вы",
+    "так",
+    "же",
     "от",
-    "они",
-    "раз",
-    "мир",
-    "кто",
-    "для",
-    "уже",
-    "нет",
+    "сказать",
+    "этот",
+    "который",
+    "мочь",
+    "человек",
+    "о",
+    "один",
     "еще",
-    "она",
-    "над",
-    "так",
+    "бы",
+    "такой",
+    "только",
+    "себя",
+    "свое",
+    "какой",
+    "когда",
+    "уже",
+    "для",
     "вот",
-    "тот",
-    "что",
-    "ваш",
-    "про",
-    "дом",
-    "час",
-    "это",
-    "там",
-    "наш",
-    "чем",
-    "сам",
-    "где",
-    "при",
-    "как",
-    "ряд",
-    "мой",
-    "без",
-    "вид",
-    "под",
-    "тут",
+    "кто",
+    "да",
+    "говорить",
     "год",
+    "знать",
+    "мой",
+    "до",
     "или",
-    "отец",
-    "друг",
-    "сила",
-    "дело",
     "если",
-    "жить",
-    "день",
-    "тоже",
-    "свет",
+    "время",
+    "рука",
+    "нет",
+    "ни",
+    "стать",
+    "даже",
+    "другой",
+    "наш",
     "свой",
-    "твой",
-    "мочь",
-    "весь",
+    "ну",
+    "под",
+    "где",
+    "дело",
     "есть",
+    "сам",
+    "раз",
+    "чтобы",
+    "два",
+    "там",
+    "чем",
+    "глаз",
+    "жизнь",
+    "первый",
+    "день",
+    "тут",
+    "во",
+    "ничто",
+    "потом",
+    "очень",
+    "со",
+    "хотеть",
+    "ли",
+    "при",
+    "голова",
     "надо",
-    "свое",
+    "без",
+    "видеть",
     "идти",
-    "ночь",
-    "стол",
-    "пока",
-    "нога",
-    "рука",
-    "вода",
-    "дать",
-    "быть",
-    "хотя",
+    "теперь",
+    "тоже",
+    "стоять",
+    "друг",
+    "дом",
+    "можно",
+    "после",
+    "слово",
+    "здесь",
+    "думать",
+    "место",
+    "спросить",
+    "через",
     "лицо",
-    "лишь",
-    "себя",
-    "жена",
-    "даже",
-    "этот",
+    "тогда",
     "ведь",
-    "куда",
-    "много",
+    "хороший",
+    "каждый",
+    "новый",
+    "жить",
+    "должный",
+    "смотреть",
+    "почему",
+    "потому",
+    "сторона",
+    "просто",
+    "нога",
+    "сидеть",
+    "понять",
     "иметь",
+    "конечный",
+    "делать",
+    "вдруг",
+    "над",
+    "взять",
     "никто",
-    "тогда",
-    "пойти",
-    "время",
+    "сделать",
+    "дверь",
+    "перед",
+    "понимать",
+    "казаться",
+    "работа",
+    "ваш",
+    "уж",
     "земля",
-    "новый",
-    "когда",
-    "какой",
-    "здесь",
-    "после",
-    "хочет",
+    "конец",
+    "час",
+    "город",
+    "последний",
+    "пока",
+    "давать",
+    "вода",
+    "более",
+    "хотя",
+    "всегда",
+    "куда",
+    "пойти",
+    "стол",
+    "ребенок",
+    "увидеть",
+    "сила",
+    "отец",
+    "женщина",
+    "машина",
+    "ночь",
     "сразу",
-    "такой",
+    "мир",
+    "совсем",
+    "об",
+    "вид",
     "выйти",
-    "стать",
-    "знать",
+    "дать",
+    "работать",
+    "любить",
+    "старый",
     "почти",
+    "ряд",
+    "оказаться",
+    "начало",
+    "твой",
+    "вопрос",
+    "много",
+    "снова",
+    "ответить",
+    "между",
+    "подумать",
     "опять",
-    "более",
-    "самый",
     "белый",
-    "очень",
-    "перед",
-    "слово",
-    "город",
-    "ничто",
-    "потом",
-    "место",
-    "чтобы",
-    "жизнь",
-    "между",
-    "конец",
-    "вдруг",
-    "дверь",
-    "снова",
-    "через",
-    "взять",
-    "можно",
-    "начало",
-    "давать",
-    "работа",
-    "другой",
-    "хотеть",
-    "каждый",
-    "сидеть",
-    "страна",
     "деньги",
-    "видеть",
+    "значить",
+    "про",
+    "лишь",
     "минута",
-    "старый",
-    "потому",
-    "делать",
-    "голова",
+    "жена",
+    "посмотреть",
     "правда",
+    "главный",
+    "страна",
+    "свет",
+    "ждать",
+    "мать",
     "бывать",
-    "вопрос",
-    "понять",
-    "стоять",
-    "теперь",
-    "просто",
-    "только",
-    "почему",
-    "всегда",
-    "думать",
-    "машина",
-    "значить",
     "кровать",
-    "сторона",
-    "человек",
     "молчать",
-    "ребенок",
-    "главный",
-    "должный",
-    "женщина",
-    "увидеть",
-    "сказать",
-    "сделать",
-    "который",
-    "ответить",
-    "казаться",
-    "подумать",
-    "понимать",
-    "работать",
-    "спросить",
-    "смотреть",
-    "оказаться",
     "показаться",
     "радоваться",
-    "посмотреть",
     "отказываться"
   ]
 }