android, desktop: removed group connections

not needed, missunderstanding in requirements

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/contacts/ContactsView.kt

@@ -75,7 +75,7 @@ import java.util.HashSet
 
 
 enum class ContactType {
-    CARD, REQUEST, RECENT, CONNECTED_VIA_GROUP, REMOVED, UNKNOWN
+    CARD, REQUEST, RECENT, REMOVED, UNKNOWN
 }
 
 private fun contactChats(c: List<Chat>, contactTypes: List<ContactType>): List<Chat> {
@@ -94,12 +94,6 @@ private fun getContactType(chat: Chat): ContactType {
                 else -> ContactType.RECENT
             }
         }
-        is ChatInfo.Group -> {
-            when {
-                cInfo.groupInfo.sendMsgEnabled -> ContactType.CONNECTED_VIA_GROUP
-                else -> ContactType.UNKNOWN
-            }
-        }
         else -> ContactType.UNKNOWN
     }
 }