docs: create n8n integration

docs/src/pages/integrations/workflow-automation/n8n.mdx

@@ -0,0 +1,81 @@
+---
+title: n8n
+keywords:
+  [
+    Jan,
+    Customizable Intelligence, LLM,
+    local AI,
+    privacy focus,
+    free and open source,
+    private and offline,
+    conversational AI,
+    no-subscription fee,
+    large language models,
+    n8n integration,
+    n8n,
+  ]
+description: A step-by-step guide on integrating Jan with n8n.
+---
+
+import { Steps } from 'nextra/components'
+
+# n8n
+
+## Integrate n8n with Jan
+
+[n8n](https://n8n.io/) is an open-source workflow automation tool that allows you to connect to more than 400+ integrations and services to automate repetitive tasks. With its visual interface, you can create complex workflows conveniently. To integrate n8n with Jan, follow the steps below:
+
+<Steps>
+### Step 1: Run your preferred model with Jan server
+
+1. Open Jan app.
+2. Go to the **Hub** and download your preferred model
+3. Run the Jan server 
+
+### Step 2: Start n8n service
+Start n8n immediately using npx:
+
+```
+npx n8n
+```
+
+Or deploy with Docker:
+
+```
+docker run -it --rm --name n8n -p 5678:5678 docker.n8n.io/n8nio/n8n
+```
+
+### Step 3: Integrate Jan with n8n service using HTTP Request
+
+Integrate Jan by selecting the HTTP Request node in n8n and importing the following cURL command:
+
+```bash
+curl -X 'POST' \
+  'http://127.0.0.1:1337/v1/chat/completions' \
+  -H 'accept: application/json' \
+  -H 'Content-Type: application/json' \
+  -d '{
+  "messages": [
+    {
+      "content": "You are a helpful assistant.",
+      "role": "system"
+    },
+    {
+      "content": "Hello!",
+      "role": "user"
+    }
+  ],
+  "model": "tinyllama-1.1b",
+  "stream": true,
+  "max_tokens": 2048,
+  "stop": [
+    "hello"
+  ],
+  "frequency_penalty": 0,
+  "presence_penalty": 0,
+  "temperature": 0.7,
+  "top_p": 0.95
+}'
+```
+
+</Steps>