added todos.

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

Author: Akos Kitta

arduino-ide-extension/src/node/plotter/plotter-backend-contribution.ts

@@ -7,9 +7,10 @@ import path = require('path');
 export class PlotterBackendContribution
   implements BackendApplicationContribution
 {
-  async initialize(): Promise<void> {}
+  async initialize(): Promise<void> {} // TODO: remove
 
   configure(app: express.Application): void {
+    // TODO: use `require.resolve` instead of copying the to the `build` folder with `npx ncp ../node_modules/arduino-serial-plotter-webapp ./build/arduino-serial-plotter-webapp`.
     const relativePath = [
       '..',
       '..',