Fabric native improvements: Settings pane, Partition Key settings tab, sample data and message contract (#2119)

* Hide entire Accordion of options in Settings Pane

* In PartitionKeyComponent hide "Change partition key" label when read-only.

* Create sample data container with correct pkey

* Add unit tests to PartitionKeyComponent

* Fix format

* fix unit test snapshot

* Add Fabric message to open Settings to given tab id

* Improve syntax on message contract

* Remove "(preview)" in partition key tab title in Settings Tab

src/Explorer/Controls/Settings/SettingsUtils.tsx

@@ -1,6 +1,7 @@
 import * as Constants from "../../../Common/Constants";
 import * as DataModels from "../../../Contracts/DataModels";
 import * as ViewModels from "../../../Contracts/ViewModels";
+import { isFabricNative } from "../../../Platform/Fabric/FabricUtil";
 import { MongoIndex } from "../../../Utils/arm/generatedClients/cosmos/types";
 
 const zeroValue = 0;
@@ -165,7 +166,7 @@ export const getTabTitle = (tab: SettingsV2TabTypes): string => {
     case SettingsV2TabTypes.IndexingPolicyTab:
       return "Indexing Policy";
     case SettingsV2TabTypes.PartitionKeyTab:
-      return "Partition Keys (preview)";
+      return isFabricNative() ? "Partition Keys" : "Partition Keys (preview)";
     case SettingsV2TabTypes.ComputedPropertiesTab:
       return "Computed Properties";
     case SettingsV2TabTypes.ContainerVectorPolicyTab: