project restructuring and initial refactoring

spec/src/main/kubectl_spec.ts

@@ -1,8 +1,8 @@
+import { bundledKubectl, Kubectl } from "../../../main/kubectl";
+
 jest.mock("electron")
 jest.mock("../../../src/common/user-store")
 
-import { Kubectl, bundledKubectl } from "../../../src/main/kubectl"
-
 describe("kubectlVersion", () => {
 
   it("returns bundled version if exactly same version used", async () => {

spec/src/main/port_spec.ts

@@ -15,7 +15,7 @@ class MockServer extends EventEmitter {
 const net = require("net")
 jest.mock("net")
 
-import * as port from "../../../src/main/port"
+import * as port from "../../../main/port"
 
 describe("getFreePort", () => {
   beforeEach(() => {