feat(editor): mapping expressions from input table (#3864)

* implement tree render

* update styles

* implement slots

* fix recursive tree rendering

* make not recursive

* Revert "make not recursive"

f064fc14f4aa78573a8b978887076f5dfdb80d83

* enable dragging

* fix dragging name

* fix col bug

* update values and styles

* update style

* update colors

* update design

* add hover state

* add dragging behavior

* format file

* update pill text

* add depth field

* typo

* add avg height

* update event name

* update expr at distance

* add right margin always

* add space

* handle long values

* update types

* update messages

* update keys styling

* update spacing size

* fix hover bug

* update switch spacing

* fix wrap issue

* update spacing issues

* remove br

* update hoverable

* reduce event

* replace tree

* update prop name

* update tree story

* update tree

* refactor run data

* add unit tests

* add test for nodeclass

* remove number check

* bring back hook

* address review comments

* update margin

* update tests

* address max's feedback

* update tslint issues

* if empty, remove min width

* update spacing back

packages/editor-ui/src/components/InputPanel.vue

@@ -16,7 +16,9 @@
 		paneType="input"
 		@linkRun="onLinkRun"
 		@unlinkRun="onUnlinkRun"
-		@runChange="onRunIndexChange">
+		@runChange="onRunIndexChange"
+		@tableMounted="$emit('tableMounted', $event)"
+		>
 		<template v-slot:header>
 			<div :class="$style.titleSection">
 				<n8n-select v-if="parentNodes.length" :popper-append-to-body="true" size="small" :value="currentNodeName" @input="onSelect" :no-data-text="$locale.baseText('ndv.input.noNodesFound')" :placeholder="$locale.baseText('ndv.input.parentNodes')" filterable>