Fix forking github sandboxes

Fixes codesandbox#3514

Author: CompuIves

packages/app/src/app/overmind/factories.ts

@@ -86,8 +86,9 @@ export const withOwnedSandbox = <T>(
   const sandbox = state.editor.currentSandbox;
   if (sandbox) {
     if (
-      typeof requiredPermission !== 'undefined' &&
-      !hasPermission(sandbox.authorization, requiredPermission)
+      typeof requiredPermission === 'undefined'
+        ? !sandbox.owned
+        : !hasPermission(sandbox.authorization, requiredPermission)
     ) {
       if (state.editor.isForkingSandbox) {
         return cancelAction(context, payload);

packages/app/src/app/overmind/namespaces/editor/actions.ts

@@ -174,7 +174,7 @@ export const codeSaved: AsyncAction<{
       effects.vscode.callCallbackError(cbID);
     }
   },
-  'write_project'
+  'write_code'
 );
 
 export const onOperationApplied: Action<{

packages/app/src/app/overmind/utils/items.ts

@@ -1,4 +1,5 @@
 import getTemplate from '@codesandbox/common/lib/templates';
+import { hasPermission } from '@codesandbox/common/lib/utils/permission';
 
 export interface INavigationItem {
   id: string;
@@ -116,7 +117,11 @@ export default function getItems(store: any): INavigationItem[] {
     items.push(DEPLOYMENT);
   }
 
-  if (store.isLoggedIn) {
+  if (
+    store.isLoggedIn &&
+    currentSandbox &&
+    hasPermission(currentSandbox.authorization, 'write_code')
+  ) {
     items.push(LIVE);
   }