Remove lingering mentions of block ejection

packages/builder/src/pages/builder/app/[application]/design/[screenId]/components/[componentId]/_components/navigation/ComponentKeyHandler.svelte

@@ -7,9 +7,7 @@
   import ConfirmDialog from "components/common/ConfirmDialog.svelte"
 
   let confirmDeleteDialog
-  let confirmEjectDialog
   let componentToDelete
-  let componentToEject
 
   const keyHandlers = {
     ["^ArrowUp"]: async component => {
@@ -31,10 +29,6 @@
       store.actions.components.copy(component)
       await store.actions.components.paste(component, "below")
     },
-    ["^e"]: component => {
-      componentToEject = component
-      confirmEjectDialog.show()
-    },
     ["^Enter"]: () => {
       $goto("./new")
     },
@@ -122,10 +116,3 @@
   okText="Delete Component"
   onOk={() => store.actions.components.delete(componentToDelete)}
 />
-<ConfirmDialog
-  bind:this={confirmEjectDialog}
-  title="Eject block"
-  body={`Ejecting a block breaks it down into multiple components. Are you sure you want to eject "${componentToEject?._instanceName}"?`}
-  onOk={() => store.actions.components.requestEjectBlock(componentToEject?._id)}
-  okText="Eject block"
-/>