🚚 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/SseTrigger/SseTrigger.node.json

@@ -0,0 +1,28 @@
+{
+	"node": "n8n-nodes-base.sseTrigger",
+	"nodeVersion": "1.0",
+	"codexVersion": "1.0",
+	"categories": [
+		"Development",
+		"Core Nodes"
+	],
+	"resources": {
+		"primaryDocumentation": [
+			{
+				"url": "https://docs.n8n.io/nodes/n8n-nodes-base.sseTrigger/"
+			}
+		],
+		"generic": [
+			{
+				"label": "What are APIs and how to use them with no code",
+				"icon": " 🪢",
+				"url": "https://n8n.io/blog/what-are-apis-how-to-use-them-with-no-code/"
+			}
+		]
+	},
+	"subcategories": {
+		"Core Nodes": [
+			"Flow"
+		]
+	}
+}

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

@@ -0,0 +1,57 @@
+import * as EventSource from 'eventsource';
+import { ITriggerFunctions } from 'n8n-core';
+import {
+	INodeType,
+	INodeTypeDescription,
+	ITriggerResponse,
+} from 'n8n-workflow';
+
+
+export class SseTrigger implements INodeType {
+	description: INodeTypeDescription = {
+		displayName: 'SSE Trigger',
+		name: 'sseTrigger',
+		icon: 'fa:cloud-download-alt',
+		group: ['trigger'],
+		version: 1,
+		description: 'Triggers the workflow when Server-Sent Events occur',
+		defaults: {
+			name: 'SSE Trigger',
+			color: '#225577',
+		},
+		inputs: [],
+		outputs: ['main'],
+		properties: [
+			{
+				displayName: 'URL',
+				name: 'url',
+				type: 'string',
+				default: '',
+				placeholder: 'http://example.com',
+				description: 'The URL to receive the SSE from.',
+				required: true,
+			},
+		],
+	};
+
+
+	async trigger(this: ITriggerFunctions): Promise<ITriggerResponse> {
+		const url = this.getNodeParameter('url') as string;
+
+		const eventSource = new EventSource(url);
+
+		eventSource.onmessage = (event) => {
+			const eventData = JSON.parse(event.data);
+			this.emit([this.helpers.returnJsonArray([eventData])]);
+		};
+
+		async function closeFunction() {
+			eventSource.close();
+		}
+
+		return {
+			closeFunction,
+		};
+
+	}
+}