Fix new compression mode on file trees

Author: msujew

Diff for: arduino-ide-extension/src/browser/theia/core/common-frontend-contribution.ts

@@ -19,6 +19,8 @@ export class CommonFrontendContribution extends TheiaCommonFrontendContribution
       CommonCommands.CLOSE_ALL_TABS,
       CommonCommands.COLLAPSE_PANEL,
       CommonCommands.TOGGLE_MAXIMIZED,
+      CommonCommands.PIN_TAB,
+      CommonCommands.UNPIN_TAB,
     ]) {
       commandRegistry.unregisterCommand(command);
     }

Diff for: arduino-ide-extension/src/browser/widgets/sketchbook/sketchbook-tree-container.ts

@@ -1,7 +1,9 @@
 import { interfaces, Container } from 'inversify';
 import {
+  CompressionToggle,
   createTreeContainer,
   Tree,
+  TreeCompressionService,
   TreeImpl,
   TreeModel,
   TreeModelImpl,
@@ -27,6 +29,9 @@ export function createSketchbookTreeContainer(
   child.bind(SketchbookTreeWidget).toSelf();
   child.rebind(TreeWidget).toService(SketchbookTreeWidget);
 
+  child.bind(CompressionToggle).toConstantValue({ compress: false });
+  child.bind(TreeCompressionService).toSelf().inSingletonScope();
+
   return child;
 }