Display system views #2589
Description
For setting ACL, system view paths began to be stored in SchemeShard therefore they got new path type.
I've already ydb-platform/ydb#18898 on backend side of Viewer and now need support displaying a new type on frontend side. So we need a new icon for system view type in a navigation window.
Before these changes YDB interpreted system views as ordinal tables, but system views data are built dynamically and not stored in DataShard
therefore don't have some table properties and attributes. Thus in a preview window different information have to be showed and also another tabs should be available on a Diagnostics tab.
In Preview window hide fields:
- Data size
- Row count
- Partitions count
In Preview window add fields:
- System view type
On Diagnostics tab hide tabs:
- Top shards
- Graph
- Tablets
- Hot keys