More Layering (#9139)

* move handling generated files to the serilization classes

* remove unneeded methods

* add more folders to strictire compile, add more strict compile options

* update ci

* wip

* add more layering and fix issues

* add more strictness

* remove unnecessary assertion

* add missing checks

* fix indentation

* wip

* remove jsdoc

* fix layering

* fix compile

* fix compile errors

* wip

* wip

* finish layering

* fix css

* more layering

* rip

* reworking results serializer

* move some files around

* move capabilities to platform wip

* implement capabilities register provider

* fix capabilities service

* fix usage of the regist4ry

* add contribution

* wip

* wip

* wip

* remove no longer good parts

* fix strict-nulls

* fix issues with startup

* another try

* fix startup

* fix imports

* fix tests

* fix tests

* fix more tests

* fix tests

* fix more tests

* fix broken test

* fix tabbing

* fix naming

* wip

* finished layering

* fix imports

* fix valid layers

* fix layers

src/sql/workbench/services/notebook/common/notebookContext.ts

@@ -3,14 +3,9 @@
  *  Licensed under the Source EULA. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
-import { RawContextKey } from 'vs/platform/contextkey/common/contextkey';
-
 /**
  * Context Keys to use with keybindings for the notebook editor
  */
-export const notebookEditorVisibleId = 'notebookEditorVisible';
-
-export const NotebookEditorVisibleContext = new RawContextKey<boolean>(notebookEditorVisibleId, false);
 
 export const NOTEBOOK_COMMAND_SEARCH = 'notebook.command.search';