Make storage local to the remote server

This makes user settings will be stored in the file system instead of in browser
storage. Using browser storage makes sharing or seeding settings between
browsers difficult and remote settings is not a sufficient replacement because
some settings are only allowed to be set on the user level.

Unfortunately this does not affect state which uses a separate method with
IndexedDB and does not appear nearly as easy to redirect to disk.

To test change settings from the UI and on disk while making sure they appear on
the other side.

This patch also resolves a bug where a global value for workspace initialization
is used in a non async-safe way.

Index: code-server/lib/vscode/src/vs/server/node/webClientServer.ts
===================================================================
--- code-server.orig/lib/vscode/src/vs/server/node/webClientServer.ts
+++ code-server/lib/vscode/src/vs/server/node/webClientServer.ts
@@ -330,6 +330,7 @@ export class WebClientServer {
 			remoteAuthority,
 			serverBasePath: this._basePath,
 			webviewEndpoint: vscodeBase + this._staticRoute + '/out/vs/workbench/contrib/webview/browser/pre',
+			userDataPath: this._environmentService.userDataPath,
 			_wrapWebWorkerExtHostInIframe,
 			developmentOptions: { enableSmokeTestDriver: this._environmentService.args['enable-smoke-test-driver'] ? true : undefined, logLevel: this._logService.getLevel() },
 			settingsSyncOptions: !this._environmentService.isBuilt && this._environmentService.args['enable-sync'] ? { enabled: true } : undefined,
Index: code-server/lib/vscode/src/vs/workbench/browser/web.api.ts
===================================================================
--- code-server.orig/lib/vscode/src/vs/workbench/browser/web.api.ts
+++ code-server/lib/vscode/src/vs/workbench/browser/web.api.ts
@@ -298,6 +298,11 @@ export interface IWorkbenchConstructionO
 	 */
 	readonly configurationDefaults?: Record<string, any>;
 
+	/**
+	 * Path to the user data directory.
+	 */
+	readonly userDataPath?: string
+
 	//#endregion
 
 	//#region Profile options
Index: code-server/lib/vscode/src/vs/workbench/services/environment/browser/environmentService.ts
===================================================================
--- code-server.orig/lib/vscode/src/vs/workbench/services/environment/browser/environmentService.ts
+++ code-server/lib/vscode/src/vs/workbench/services/environment/browser/environmentService.ts
@@ -102,7 +102,14 @@ export class BrowserWorkbenchEnvironment
 	get logFile(): URI { return joinPath(this.windowLogsPath, 'window.log'); }
 
 	@memoize
-	get userRoamingDataHome(): URI { return URI.file('/User').with({ scheme: Schemas.vscodeUserData }); }
+	get userRoamingDataHome(): URI { return joinPath(URI.file(this.userDataPath).with({ scheme: Schemas.vscodeRemote }), 'User'); }
+
+	get userDataPath(): string {
+		if (!this.options.userDataPath) {
+			throw new Error('userDataPath was not provided to the browser');
+		}
+		return this.options.userDataPath;
+	}
 
 	@memoize
 	get argvResource(): URI { return joinPath(this.userRoamingDataHome, 'argv.json'); }
Index: code-server/lib/vscode/src/vs/workbench/services/configuration/browser/configurationService.ts
===================================================================
--- code-server.orig/lib/vscode/src/vs/workbench/services/configuration/browser/configurationService.ts
+++ code-server/lib/vscode/src/vs/workbench/services/configuration/browser/configurationService.ts
@@ -145,8 +145,10 @@ export class WorkspaceService extends Di
 		this.workspaceConfiguration = this._register(new WorkspaceConfiguration(configurationCache, fileService, uriIdentityService, logService));
 		this._register(this.workspaceConfiguration.onDidUpdateConfiguration(fromCache => {
 			this.onWorkspaceConfigurationChanged(fromCache).then(() => {
-				this.workspace.initialized = this.workspaceConfiguration.initialized;
-				this.checkAndMarkWorkspaceComplete(fromCache);
+				if (this.workspace) { // The workspace may not have been created yet.
+					this.workspace.initialized = this.workspaceConfiguration.initialized;
+					this.checkAndMarkWorkspaceComplete(fromCache);
+				}
 			});
 		}));
 
@@ -552,6 +554,12 @@ export class WorkspaceService extends Di
 			previousFolders = this.workspace.folders;
 			this.workspace.update(workspace);
 		} else {
+			// It is possible for the configuration to become initialized in between
+			// when the workspace was created and this function was called, so check
+			// the configuration again now.
+			if (!workspace.initialized && this.workspaceConfiguration.initialized) {
+				workspace.initialized = true;
+			}
 			this.workspace = workspace;
 		}