Hide Save/Open query buttons and New Document/Save/Update buttons for Fabric read-only (#1755)

* Remove save query button and new document buttons for Fabric. Introduce a isReadOnly flag in Fabric context

* Fix user context init

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.tsx

@@ -135,7 +135,7 @@ export function createStaticCommandBarButtons(
       buttons.push(newSqlQueryBtn);
     }
 
-    if (isQuerySupported && selectedNodeState.findSelectedCollection()) {
+    if (isQuerySupported && selectedNodeState.findSelectedCollection() && configContext.platform !== Platform.Fabric) {
       const openQueryBtn = createOpenQueryButton(container);
       openQueryBtn.children = [createOpenQueryButton(container), createOpenQueryFromDiskButton()];
       buttons.push(openQueryBtn);

src/Explorer/Tabs/DocumentsTab.ts

@@ -881,6 +881,11 @@ export default class DocumentsTab extends TabsBase {
   }
 
   protected getTabsButtons(): CommandButtonComponentProps[] {
+    if (userContext.fabricContext?.isReadOnly) {
+      // All the following buttons require write access
+      return [];
+    }
+
     const buttons: CommandButtonComponentProps[] = [];
     const label = !this.isPreferredApiMongoDB ? "New Item" : "New Document";
     if (this.newDocumentButton.visible()) {

src/Explorer/Tabs/QueryTab/QueryTabComponent.tsx

@@ -1,6 +1,7 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 /* eslint-disable no-console */
 import { FeedOptions, QueryOperationOptions } from "@azure/cosmos";
+import { Platform, configContext } from "ConfigContext";
 import { useDialog } from "Explorer/Controls/Dialog";
 import { QueryCopilotFeedbackModal } from "Explorer/QueryCopilot/Modal/QueryCopilotFeedbackModal";
 import { useCopilotStore } from "Explorer/QueryCopilot/QueryCopilotContext";
@@ -402,7 +403,7 @@ export default class QueryTabComponent extends React.Component<IQueryTabComponen
       });
     }
 
-    if (this.saveQueryButton.visible) {
+    if (this.saveQueryButton.visible && configContext.platform !== Platform.Fabric) {
       const label = "Save Query";
       buttons.push({
         iconSrc: SaveQueryIcon,