Added N8n (#7)

* n8n app

* Shell fix

* Update appfile.json

Apps/N8n/appfile.json

@@ -0,0 +1,95 @@
+{
+	"version": "1.0",
+	"title": "n8n",
+	"name": "n8n",
+	"icon": "https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/n8n/icon.png",
+	"tagline": "Workflow automation tool",
+	"overview": "Free and source-available fair-code licensed workflow automation tool. Easily automate tasks across different services.",
+	"thumbnail": "https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/n8n/thumbnail.png",
+	"screenshots": [
+		"https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/n8n/screenshot-1.png",
+		"https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/n8n/screenshot-2.png",
+		"https://cdn.jsdelivr.net/gh/IceWhaleTech/CasaOS-AppStore@main/Apps/n8n/screenshot-3.png"
+	],
+	"category": [
+		"Utilities"
+	],
+	"developer": {
+		"name": "n8n",
+		"website": "https://n8n.io/",
+		"donate_text": "",
+		"donate_link": ""
+	},
+	"adaptor": {
+		"name": "YoussofKhawaja",
+		"website": "",
+		"donate_text": "",
+		"donate_link": ""
+	},
+	"support": "https://community.n8n.io",
+	"website": "https://n8n.io",
+	"container": {
+		"image": "n8nio/n8n:latest",
+		"shell": "bash",
+		"privileged": false,
+		"network_model": "bridge",
+		"web_ui": {
+			"http": "5678",
+			"path": "/"
+		},
+		"health_check": "",
+		"envs":
+        [
+        {
+            "key": "TZ",
+            "value": "$TZ",
+            "configurable": "no",
+            "description": "TimeZone"
+        }
+        ],
+		"ports":
+        [
+			{
+				"container": "5678",
+				"host": "5678",
+				"type": "tcp",
+                "allocation": "preferred",
+                "configurable": "advanced",
+				"description": "web port"
+			}
+		],
+		"volumes":
+        [
+           {
+                "container": "/.n8n",
+                "host": "/DATA/AppData/$AppID/.n8n",
+                "mode": "rw",
+                "allocation": "automatic",
+                "configurable": "advanced",
+                "description": "n8n directory."
+            }
+        ],
+		"devices": [],
+		"constraints": {
+			"min_memory": 320,
+			"min_storage": 512
+		},
+		"restart_policy": "unless-stopped",
+		"sysctls": [],
+		"cap_add": {},
+		"labels": [],
+		"cmd": []
+	},
+	"abilities": {
+		"notification": false,
+		"widgets": false,
+		"authentication": true,
+		"search": false,
+		"upnp": false
+	},
+	"changelog": {
+		"latest_updates": "",
+		"url": "https://docs.n8n.io/reference/release-notes/"
+	},
+	"latest_update_date": "1660128804"
+}