Fix Calendar localizations in German, Swedish and Russian

The proper translations for some lines can't come from data/l10n/Calendar variants of the files as these are overridden and aren't included to begin with
Capitalize Dag in Swedish localization
Add all missing lines in Russian localization
Properly supply all localization files

files/data-mw/l10n/Calendar/de.yaml

@@ -57,4 +57,10 @@ weekday3: "Tirdas"
 weekday4: "Middas"
 weekday5: "Turdas"
 weekday6: "Fredas"
-weekday7: "Loredas"
+weekday7: "Loredas"
+
+# In German, there are usually no "a.m."/"p.m." shenanigans going on.
+# In case of ambiguity, "vormittags" ("mornings") and "nachmittags" ("in the afternoon") are used.
+am: "vormittags"
+pm: "nachmittags"
+day: "Tag"

files/data-mw/l10n/Calendar/en.yaml

@@ -37,3 +37,7 @@ weekday4: "Middas"
 weekday5: "Turdas"
 weekday6: "Fredas"
 weekday7: "Loredas"
+
+am: "a.m."
+pm: "p.m."
+day: "Day"

files/data-mw/l10n/Calendar/ru.yaml

@@ -38,3 +38,7 @@ weekday4: "Миддас"
 weekday5: "Турдас"
 weekday6: "Фредас"
 weekday7: "Лордас"
+
+am: "д.п."
+pm: "п.п."
+day: "День"

files/data-mw/l10n/Calendar/sv.yaml

@@ -1,7 +1,15 @@
 # source: https://en.uesp.net/wiki/Lore:Calendar
 
-# Sv: Ingen vits att översätta namn på månader och dagar till svenska när inte spelets innehåll finns på svenska. Det lär mest bara förvirra. Därför finns bara dateFormat i denna fil.
+# Sv: Ingen vits att översätta namn på månader och dagar till svenska när inte spelets innehåll finns på svenska. Det lär mest bara förvirra.
+# Därför finns bara dateFormat, am, pm och day i denna fil.
 
-# En: No use translating names on months and weekdays to Swedish when the game's content isn't in Swedish. It will probably just confuse people. Therefore, only dateFormat is present in this file.
+# En: No use translating names on months and weekdays to Swedish when the game's content isn't in Swedish. It will probably just confuse people.
+# Therefore, only dateFormat, am, pm and day are present in this file.
 
 dateFormat: "dag {day} av {monthInGenitive} år {year, number, :: group-off}"
+
+# In Swedish, as with German, we don't use AM/PM but instead a 24h clock.
+# But instead of that, we could use "förmiddag" and "eftermiddag", which is basically "morning" and "afternoon"
+am: "förmiddag"
+pm: "eftermiddag"
+day: "Dag"

files/data/CMakeLists.txt

@@ -22,7 +22,10 @@ set(BUILTIN_DATA_FILES
     fonts/MysticCardsFontLicense.txt
 
     # Month names and date formatting
+    l10n/Calendar/de.yaml
     l10n/Calendar/en.yaml
+    l10n/Calendar/ru.yaml
+    l10n/Calendar/sv.yaml
 
     # Generic UI messages that can be reused by mods
     l10n/Interface/de.yaml
@@ -37,7 +40,9 @@ set(BUILTIN_DATA_FILES
     l10n/OMWCamera/ru.yaml
     l10n/OMWCamera/sv.yaml
     l10n/OMWCamera/fr.yaml
+    l10n/OMWControls/de.yaml
     l10n/OMWControls/en.yaml
+    l10n/OMWControls/fr.yaml
     l10n/OMWControls/ru.yaml
     l10n/OMWControls/sv.yaml
 

files/data/l10n/Calendar/ru.yaml

@@ -0,0 +1,40 @@
+month1: "январь"
+month2: "февраль"
+month3: "март"
+month4: "апрель"
+month5: "май"
+month6: "июнь"
+month7: "июль"
+month8: "август"
+month9: "сентябрь"
+month10: "октябрь"
+month11: "ноябрь"
+month12: "декабрь"
+
+monthInGenitive1: "января"
+monthInGenitive2: "февраля"
+monthInGenitive3: "марта"
+monthInGenitive4: "апреля"
+monthInGenitive5: "мая"
+monthInGenitive6: "июня"
+monthInGenitive7: "июля"
+monthInGenitive8: "августа"
+monthInGenitive9: "сентября"
+monthInGenitive10: "октября"
+monthInGenitive11: "ноября"
+monthInGenitive12: "декабря"
+
+# Example: 1 января 1970
+dateFormat: "{day} {monthInGenitive} {year, number, :: group-off}"
+
+weekday1: "воскресенье"
+weekday2: "понедельник"
+weekday3: "вторник"
+weekday4: "среда"
+weekday5: "четверг"
+weekday6: "пятница"
+weekday7: "суббота"
+
+am: "д.п."
+pm: "п.п."
+day: "День"

files/data/l10n/Calendar/sv.yaml

@@ -47,4 +47,4 @@ weekday7: "lördag"
 # But instead of that, we could use "förmiddag" and "eftermiddag", which is basically "morning" and "afternoon"
 am: "förmiddag"
 pm: "eftermiddag"
-day: "dag"
+day: "Dag"