Copy To functionality for notebooks (#141)

* Add Copy To functionality for notebooks

* Fix formatting

* Fix linting errors

* Fixes

* Fix build failure

* Rebase and address feedback

* Increase test coverage

src/Explorer/Panes/__snapshots__/PublishNotebookPaneComponent.test.tsx.snap

@@ -22,6 +22,15 @@ exports[`PublishNotebookPaneComponent renders 1`] = `
         Would you like to publish and share "SampleNotebook" to the gallery?
       </Text>
     </StackItem>
+    <StackItem>
+      <StyledTextFieldBase
+        ariaLabel="Name"
+        defaultValue="SampleNotebook.ipynb"
+        label="Name"
+        onChange={[Function]}
+        required={true}
+      />
+    </StackItem>
     <StackItem>
       <StyledTextFieldBase
         ariaLabel="Description"