Fix empty strings. Add updates of Weblate. (#16421)

* Translated using Weblate (Korean)

Currently translated at 90.6% (1897 of 2092 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/ko/

Translated using Weblate (Korean)

Currently translated at 91.7% (1897 of 2067 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/ko/

* Translated using Weblate (Portuguese (Brazil))

Currently translated at 98.3% (2053 of 2088 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/pt_BR/

Translated using Weblate (Portuguese (Brazil))

Currently translated at 98.0% (2054 of 2094 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/pt_BR/

Translated using Weblate (Portuguese (Brazil))

Currently translated at 99.3% (2054 of 2067 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/pt_BR/

* Translated using Weblate (Russian)

Currently translated at 94.5% (1955 of 2067 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/ru/

* Translated using Weblate (Turkish)

Currently translated at 100.0% (2094 of 2094 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/tr/

Translated using Weblate (Turkish)

Currently translated at 100.0% (2092 of 2092 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/tr/

* Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/

Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/

Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/

* Translated using Weblate (Chinese (Simplified))

Currently translated at 96.0% (2006 of 2088 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/zh_Hans/

* Translated using Weblate (Romanian)

Currently translated at 95.1% (1986 of 2088 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/ro/

Translated using Weblate (Romanian)

Currently translated at 93.2% (1948 of 2088 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/ro/

* Translated using Weblate (Dutch)

Currently translated at 97.5% (2037 of 2088 strings)

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/nl/

* Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/

* Update translation files

Updated by "Cleanup translation files" hook in Weblate.

Translation: mattermost-languages-shipped/mattermost-server_master
Translate-URL: https://translate.mattermost.com/projects/mattermost/mattermost-server_master/

* Fix empty translation strings

Co-authored-by: Ji-Hyeon Gim <potatogim@potatogim.net>
Co-authored-by: rodrigocorsi <rodrigocorsi@gmail.com>
Co-authored-by: Alexey Napalkov <flynbit@gmail.com>
Co-authored-by: Kaya Zeren <kayazeren@gmail.com>
Co-authored-by: Hosted Weblate <hosted@weblate.org>
Co-authored-by: aeomin <lin@aeomin.net>
Co-authored-by: Viorel-Cosmin Miron <cosmin@uhlhost.net>
Co-authored-by: Tom De Moor <tom@controlaltdieliet.be>
Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

i18n/uk.json

@@ -539,14 +539,6 @@
     "id": "api.command_dnd.desc",
     "translation": "Режим \"Не турбувати\" відключає настільні і мобільні push-повідомлення."
   },
-  {
-    "id": "api.command_dnd.disabled",
-    "translation": "Режим \"Не турбувати\" відключений."
-  },
-  {
-    "id": "api.command_dnd.error",
-    "translation": "Помилка отримання стану користувача."
-  },
   {
     "id": "api.command_dnd.name",
     "translation": "не турбувати "
@@ -4375,10 +4367,6 @@
     "id": "model.group.create_at.app_error",
     "translation": "invalid create at property for group"
   },
-  {
-    "id": "model.group.delete_at.app_error",
-    "translation": "invalid delete at property for group"
-  },
   {
     "id": "model.group.description.app_error",
     "translation": "invalid description property for group"
@@ -4387,10 +4375,6 @@
     "id": "model.group.display_name.app_error",
     "translation": "invalid display name property for group"
   },
-  {
-    "id": "model.group.id.app_error",
-    "translation": "invalid id property for group"
-  },
   {
     "id": "model.group.name.app_error",
     "translation": "invalid name property for group"
@@ -4423,10 +4407,6 @@
     "id": "model.group_syncable.syncable_id.app_error",
     "translation": "invalid syncable id for group syncable"
   },
-  {
-    "id": "model.group_syncable.type.app_error",
-    "translation": "invalid type property for group syncable"
-  },
   {
     "id": "model.incoming_hook.channel_id.app_error",
     "translation": "Неприпустимий ідентифікатор каналу"
@@ -4915,14 +4895,6 @@
     "id": "plugin_api.send_mail.missing_to",
     "translation": "Missing TO address."
   },
-  {
-    "id": "store.insert_error",
-    "translation": "insert error"
-  },
-  {
-    "id": "store.select_error",
-    "translation": "select error"
-  },
   {
     "id": "store.sql.convert_string_array",
     "translation": "FromDb: Неможливо перетворити StringArray в * string"
@@ -4943,10 +4915,6 @@
     "id": "store.sql_channel.get.existing.app_error",
     "translation": "Не вдається знайти канал"
   },
-  {
-    "id": "store.sql_channel.get.find.app_error",
-    "translation": "Сталася помилка під час пошуку каналу"
-  },
   {
     "id": "store.sql_channel.save.archived_channel.app_error",
     "translation": "Ви не можете реагувати на архівований канал."
@@ -4975,22 +4943,6 @@
     "id": "store.sql_command.save.get.app_error",
     "translation": "Не вдається отримати команду"
   },
-  {
-    "id": "store.sql_group.group_syncable_already_deleted",
-    "translation": "group syncable was already deleted"
-  },
-  {
-    "id": "store.sql_group.no_rows",
-    "translation": "no matching group found"
-  },
-  {
-    "id": "store.sql_group.unique_constraint",
-    "translation": "Команда з таким ім'ям вже існує"
-  },
-  {
-    "id": "store.sql_group.uniqueness_error",
-    "translation": "group member already exists"
-  },
   {
     "id": "store.sql_post.search.disabled",
     "translation": "Пошук на цьому сервері вимкнено. Будь ласка, зв'яжіться зі своїм системним адміністратором."
@@ -5007,10 +4959,6 @@
     "id": "store.sql_user.update.email_taken.app_error",
     "translation": "Цей e-mail вже зареєстрований, виберіть інший."
   },
-  {
-    "id": "store.update_error",
-    "translation": "update error"
-  },
   {
     "id": "system.message.name",
     "translation": "Система"
@@ -5247,14 +5195,6 @@
     "id": "web.error.unsupported_browser.browser_get_latest.chrome",
     "translation": "Get the latest Chrome browser"
   },
-  {
-    "id": "store.sql_group.permanent_delete_members_by_user.app_error",
-    "translation": "Unable to remove the group member with UserID \"{{.UserId}}\"."
-  },
-  {
-    "id": "store.sql_group.app_error",
-    "translation": "failed to build query."
-  },
   {
     "id": "searchengine.bleve.disabled.error",
     "translation": "Error purging Bleve indexes: engine is disabled"