add ru translation for navbar and footer

www/i18n/ru/docusaurus-theme-classic/footer.json

@@ -1,18 +1,18 @@
 {
   "link.title.Docs": {
-    "message": "Docs",
+    "message": "Документация",
     "description": "The title of the footer links column with title=Docs in the footer"
   },
   "link.title.Community": {
-    "message": "Community",
+    "message": "Сообщество",
     "description": "The title of the footer links column with title=Community in the footer"
   },
   "link.title.More": {
-    "message": "More",
+    "message": "Ещё",
     "description": "The title of the footer links column with title=More in the footer"
   },
   "link.item.label.Get Started": {
-    "message": "Get Started",
+    "message": "Начать работу",
     "description": "The label of footer link with label=Get Started linking to /docs/"
   },
   "link.item.label.Guardian Project": {
@@ -24,15 +24,15 @@
     "description": "The label of footer link with label=F-Droid linking to https://f-droid.org"
   },
   "link.item.label.Blog": {
-    "message": "Blog",
+    "message": "Блог",
     "description": "The label of footer link with label=Blog linking to /blog"
   },
   "link.item.label.GP Repo": {
-    "message": "GP Repo",
+    "message": "Репозиторий GP",
     "description": "The label of footer link with label=GP Repo linking to https://guardianproject.dev/butter"
   },
   "copyright": {
-    "message": "Copyright © 2026 Guardian Project. Built with Docusaurus.",
+    "message": "Авторские права © 2026 Guardian Project. Создано с помощью Docusaurus.",
     "description": "The footer copyright"
   }
 }