chore: 🤖 refactor key value list component, text input support (#1957)

refactor: 💡 refactor list wrapper component and fix test

addons/core/translations/resources/en-us.yaml

@@ -233,7 +233,7 @@ host-set:
         help: Create a filter to select resources using values such as tag name or tag value. The Azure filter format is:tagName eq ‘<tag-name>’ and tagValue eq ‘<tag-value>'. For example:tagName eq 'application' and tagValue eq 'production'
     preferred_endpoints:
       label: Preferred Endpoints
-      help: Optional. Preferred address at which the host should be accessed when multiple options are present, in cidr:<valid IPv4/6 CIDR> or dns:<globbed name> format.
+      help: Preferred address at which the host should be accessed when multiple options are present, in cidr:<valid IPv4/6 CIDR> or dns:<globbed name> format.
   messages:
     welcome:
       title: Welcome to Host Sets