feat(editor): Create separate components for JS and JSON editors (no-changelog) (#8156)

## Summary
This is part-1 of refactoring our code editors to extract different type
of editors into their own components.
In part-2 we'll
1. delete a of unused or duplicate code
2. switch to a `useEditor` composable to bring more UX consistency
across all the code editors.

## Review / Merge checklist
- [x] PR title and summary are descriptive
- [x] Tests included

packages/@n8n/nodes-langchain/nodes/output_parser/OutputParserStructured/OutputParserStructured.node.ts

@@ -133,8 +133,6 @@ export class OutputParserStructured implements INodeType {
 }`,
 				typeOptions: {
 					rows: 10,
-					editor: 'json',
-					editorLanguage: 'json',
 				},
 				required: true,
 			},