Fix errors

* Fix home page name
* Remove untranslated
* Localize left panel in Getting Started
* Fix left menu button on mobile and add redirect
* Implement review suggestions

Co-authored-by: Anastasiya Kulyk <nastya.kulyk@gmail.com>
Co-authored-by: Maksym Vlasov <MaxymVlasov@users.noreply.github.com>

content/uk/docs/home/_index.md

@@ -1,12 +1,10 @@
 ---
-approvers:
-- chenopis
 title: Документація Kubernetes
 noedit: true
 cid: docsHome
 layout: docsportal_home
-class: gridPage
-linkTitle: "Home"
+class: gridPage gridPageHome
+linkTitle: "Головна"
 main_menu: true
 weight: 10
 hide_feedback: true