Avoid deleting the workspace when it's still in use.

- From now on, NSFW service disposes after last reference
is removed. No more 10sec delay.
 - Moved the temp workspace deletion to a startup task.
 - Can set initial task for the window from electron-main.
 - Removed the `browser-app`.

Closes #39

Signed-off-by: Akos Kitta <a.kitta@arduino.cc>

arduino-ide-extension/src/node/theia/filesystem/nsfw-watcher/index.ts

@@ -0,0 +1,31 @@
+import * as yargs from '@theia/core/shared/yargs';
+import { JsonRpcProxyFactory } from '@theia/core';
+import { NoDelayDisposalTimeoutNsfwFileSystemWatcherService } from './nsfw-filesystem-service';
+import type { IPCEntryPoint } from '@theia/core/lib/node/messaging/ipc-protocol';
+import type { FileSystemWatcherServiceClient } from '@theia/filesystem/lib/common/filesystem-watcher-protocol';
+
+const options: {
+  verbose: boolean;
+} = yargs
+  .option('verbose', {
+    default: false,
+    alias: 'v',
+    type: 'boolean',
+  })
+  .option('nsfwOptions', {
+    alias: 'o',
+    type: 'string',
+    coerce: JSON.parse,
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  }).argv as any;
+
+export default <IPCEntryPoint>((connection) => {
+  const server = new NoDelayDisposalTimeoutNsfwFileSystemWatcherService(
+    options
+  );
+  const factory = new JsonRpcProxyFactory<FileSystemWatcherServiceClient>(
+    server
+  );
+  server.setClient(factory.createProxy());
+  factory.listen(connection);
+});