Add CRDs to Command Palette and fix bugs

- Deprecate the "scope" on command registrations as it is buggy and
  generally unfixable

- Switch to mounting CommandContainer in each new frame so that there is
  no need to broadcast anything other than opening palette

- Add CRD entries to the command registry within each cluster

- Add navigate to CommandActionContext to simplify handling of root
  frame scoped URLs

- Switch to using DI for some of the deps

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/main/__test__/kubeconfig-manager.test.ts

@@ -81,7 +81,7 @@ describe("kubeconfig manager tests", () => {
   let contextHandler: ContextHandler;
 
   beforeEach(() => {
-    const mockOpts = {
+    mockFs({
       "minikube-config.yml": JSON.stringify({
         apiVersion: "v1",
         clusters: [{
@@ -103,9 +103,7 @@ describe("kubeconfig manager tests", () => {
         kind: "Config",
         preferences: {},
       }),
-    };
-
-    mockFs(mockOpts);
+    });
 
     cluster = new Cluster({
       id: "foo",