🚚 Directorize and alphabetize nodes (#2445)

* 🚚 Directorize nodes

* ⚡ Alphabetize nodes and credentials

* 🔥 Remove unused node

* 🔥 Remove unused codex

* 🔥 Remove duplicate cred file references

* 🐛 Fix node file paths

* 🔥 Remove duplicate node reference

packages/nodes-base/nodes/WorkflowTrigger/WorkflowTrigger.node.ts

@@ -0,0 +1,81 @@
+import { ITriggerFunctions } from 'n8n-core';
+import {
+	INodeType,
+	INodeTypeDescription,
+	ITriggerResponse,
+} from 'n8n-workflow';
+
+type eventType = 'Workflow activated' | 'Workflow updated' | undefined;
+type activationType = 'activate' | 'update';
+
+export class WorkflowTrigger implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'Workflow Trigger',
+		name: 'workflowTrigger',
+		icon: 'fa:network-wired',
+		group: ['trigger'],
+		version: 1,
+		description: 'Triggers based on various lifecycle events, like when a workflow is activated',
+		defaults: {
+			name: 'Workflow Trigger',
+			color: '#ff6d5a',
+		},
+		inputs: [],
+		outputs: ['main'],
+		properties: [
+			{
+				displayName: 'Events',
+				name: 'events',
+				type: 'multiOptions',
+				required: true,
+				default: [],
+				description: 'Specifies under which conditions an execution should happen:<br />' +
+					'- <b>Active Workflow Updated</b>: Triggers when this workflow is updated<br />' +
+					'- <b>Workflow Activated</b>: Triggers when this workflow is activated',
+				options: [
+					{
+						name: 'Active Workflow Updated',
+						value: 'update',
+						description: 'Triggers when this workflow is updated',
+					},
+					{
+						name: 'Workflow Activated',
+						value: 'activate',
+						description: 'Triggers when this workflow is activated',
+					},
+				],
+			},
+		],
+	};
+
+
+	async trigger(this: ITriggerFunctions): Promise<ITriggerResponse> {
+		const events = this.getNodeParameter('events', []) as activationType[];
+
+		const activationMode = this.getActivationMode() as activationType;
+
+		if (events.includes(activationMode)) {
+			let event: eventType;
+			if (activationMode === 'activate') {
+				event = 'Workflow activated';
+			}
+			if (activationMode === 'update') {
+				event = 'Workflow updated';
+			}
+			this.emit([
+				this.helpers.returnJsonArray([
+					{ event, timestamp: (new Date()).toISOString(), workflow_id: this.getWorkflow().id },
+				]),
+			]);
+		}
+
+		const self = this;
+		async function manualTriggerFunction() {
+			self.emit([self.helpers.returnJsonArray([{ event: 'Manual execution', timestamp: (new Date()).toISOString(), workflow_id: self.getWorkflow().id }])]);
+		}
+
+		return {
+			manualTriggerFunction,
+		};
+	}
+}