build fix

terminus-terminal/src/shells/powershellCore.ts

@@ -1,4 +1,3 @@
-import * as path from 'path'
 import { Injectable } from '@angular/core'
 import { HostAppService, Platform } from 'terminus-core'
 

terminus-terminal/src/shells/wsl.ts

@@ -28,6 +28,7 @@ export class WSLShellProvider extends ShellProvider {
             command: wslPath,
             env: {
                 TERM: 'xterm-color',
+                COLORTERM: 'truecolor',
             }
         }]
     }