chore(doc): website contribution and nginx reverse proxy configuration

CONTRIBUTING.md

@@ -4,6 +4,8 @@ Thank you for your interest in contributing to Tabby! We appreciate all contribu
 
 ## Local Setup
 
+### Tabby
+
 To begin contributing to Tabby, first clone the repository locally:
 
 ```
@@ -46,6 +48,15 @@ Optionally, to use a GPU make sure you have the correct drivers and libraries in
 > **CUDA for Nvidia** - [Linux](https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html), [Windows](https://docs.nvidia.com/cuda/cuda-installation-guide-microsoft-windows/index.html)
 > **ROCm for AMD** - [Linux](https://rocm.docs.amd.com/projects/install-on-linux/en/latest/tutorial/quick-start.html), [Windows](https://rocm.docs.amd.com/projects/install-on-linux/en/latest/)
 
+### Website
+
+To begin contributing to Tabby's website, make sure you installed [nvm](https://github.com/nvm-sh/nvm?tab=readme-ov-file#install--update-script), node lts and yarn:
+
+```
+cd website
+yarn install
+yarn start
+```
 ## Building and Running
 
 Tabby can be run through `cargo` in much the same manner as docker:

website/docs/administration/reverse-proxy.mdx

@@ -0,0 +1,29 @@
+---
+sidebar_position: 3
+---
+
+# Deploy Tabby behind a reverse proxy
+This guide explains how to use Tabby behind a reverse proxy.
+
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
+<Tabs>
+  <TabItem value="nginx" label="Nginx" default>
+
+    Add the following to your Nginx configuration:
+
+    ```
+    location / {
+        proxy_pass       http://localhost:8080;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+    }
+    ```
+
+  </TabItem>
+</Tabs>