feat: HTML node (#5107)

* ✨ Create HTML templating node PoC

* ♻️ Apply feedback

* 🐛 Scope CSS selectors

* ✏️ Adjust description

* ✏️ Adjust placeholder

* ⚡ Replace two custom files with package output

* ➕ Add `codemirror-lang-html-n8n`

* 👕 Appease linter

* 🧪 Skip event bus tests

* ⏪ Revert "Skip event bus tests"

This reverts commit 5702585d0de3b8465660567132e9003e78f1104c.

* ✏️ Update codex

* 🧹 Cleanup

* 🐛 Restore original for `continueOnFail`

* ⚡ Improve `getResolvables`

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

@@ -28,6 +28,9 @@
 import { NodeParameterValueType } from 'n8n-workflow';
 import Vue, { PropType } from 'vue';
 import { isValueExpression, isResourceLocatorValue } from '@/utils';
+import { useNDVStore } from '@/stores/ndv';
+import { mapStores } from 'pinia';
+import { HTML_NODE_TYPE } from '@/constants';
 
 export default Vue.extend({
 	name: 'parameter-options',
@@ -51,6 +54,7 @@ export default Vue.extend({
 		},
 	},
 	computed: {
+		...mapStores(useNDVStore),
 		isDefault(): boolean {
 			return this.parameter.default === this.value;
 		},
@@ -91,6 +95,18 @@ export default Vue.extend({
 			return !!this.getArgument('loadOptionsMethod') || !!this.getArgument('loadOptions');
 		},
 		actions(): Array<{ label: string; value: string; disabled?: boolean }> {
+			if (
+				this.ndvStore.activeNode?.type === HTML_NODE_TYPE &&
+				this.ndvStore.activeNode?.parameters.operation === 'generateHtmlTemplate'
+			) {
+				return [
+					{
+						label: 'Format HTML',
+						value: 'formatHtml',
+					},
+				];
+			}
+
 			const actions = [
 				{
 					label: this.$locale.baseText('parameterInput.resetValue'),