Factory in Theia doesn't clone project on OSIO

[garagatyi]

Description

Factory in Theia doesn't clone project on OSIO.
Looks like the reason is that Theia doesn't provide a token and is not allowed to get Workspace config.
After discussing it with @olexii4 and @akurinnoy it seems that Theia has no authentication when it calls Che master APIs.
Looks like we really need to address this issue.

Errors in the browser console:

GET https://che.openshift.io/api/workspace/workspacek7t178ezhntpyig4 401 ()
Uncaught (in promise) i {name: "Error", message: "Request failed with status code 401", config: {…}, request: XMLHttpRequest, response: {…}}                                         theia-machines-frontend-module.ts:40
https://che.openshift.io/api/factory/factory967oa85pfl0qkftf 401 ()                                                
Uncaught (in promise) Error: Request failed with status code 401
    at e.exports (createError.js:16)
    at e.exports (settle.js:18)
    at XMLHttpRequest.f.(route8jqfz4y3-ogaragat-che.8a09.starter-us-east-2.openshiftapps.com/anonymous function) (https://route8jqfz4y3-ogaragat-che.8a09.starter-us-east-2.openshiftapps.com/bundle.js:36:14668)

Reproduction Steps

1. Apply factory

Expected:
Project is cloned

Actual:
The project is not cloned, no error appear.

OS and version:

Diagnostics: