Enhance Livekit server documentation to include additional features, QR code generation command, and exposure options via ngrok.

docs/software/server/livekit-server.mdx

@@ -8,6 +8,7 @@ description: "A robust, feature-rich voice server for your 01"
 [Livekit](https://livekit.io/) is a powerful, open-source WebRTC server and client SDK that enables real-time audio communication. It's designed for applications that require robust, scalable real-time features.
 
 ### Key Features
+
 - Scalable architecture
 - Extensive documentation and community support
 - SDKs for various languages and platforms (web, mobile, desktop)
@@ -15,6 +16,7 @@ description: "A robust, feature-rich voice server for your 01"
 ## Getting Started
 
 ### Prerequisites
+
 Make sure you have navigated to the `software` directory before proceeding.
 
 ### Installing Livekit
@@ -22,11 +24,13 @@ Make sure you have navigated to the `software` directory before proceeding.
 Before setting up the environment, you need to install Livekit. Follow the instructions for your operating system:
 
 - **macOS**:
+
   ```bash
   brew install livekit
   ```
 
 - **Linux**:
+
   ```bash
   curl -sSL https://get.livekit.io | bash
   ```
@@ -50,7 +54,11 @@ Replace the placeholders with your actual API keys.
   <Card title="Eleven Labs" icon="microphone" href="https://beta.elevenlabs.io">
     Get your Eleven Labs API key for text-to-speech
   </Card>
-  <Card title="Deepgram" icon="waveform-lines" href="https://console.deepgram.com">
+  <Card
+    title="Deepgram"
+    icon="waveform-lines"
+    href="https://console.deepgram.com"
+  >
     Obtain your Deepgram API key for speech recognition
   </Card>
   <Card title="Ngrok" icon="wifi" href="https://dashboard.ngrok.com">
@@ -66,8 +74,30 @@ To start the Livekit server, run the following command:
 poetry run 01 --server livekit
 ```
 
+To generate a QR code for scanning
+
+```bash
+poetry run 01 --server livekit --qr
+```
+
+To expose over the internet via ngrok
+
+```bash
+poetry run 01 --server livekit --expose
+```
+
+In order to use the mobile app over the web, use both flags
+
+```bash
+poetry run 01 --server livekit --qr --expose
+```
+
 <Note>
-Currently, our Livekit server only works with Deepgram and Eleven Labs. We are working to introduce all-local functionality as soon as possible. By setting your profile (see [Configure Your Profile](/software/configure)), you can still change your LLM to be a local LLM, but the `interpreter.tts` value will be ignored for the Livekit server.
+  Currently, our Livekit server only works with Deepgram and Eleven Labs. We are
+  working to introduce all-local functionality as soon as possible. By setting
+  your profile (see [Configure Your Profile](/software/configure)), you can
+  still change your LLM to be a local LLM, but the `interpreter.tts` value will
+  be ignored for the Livekit server.
 </Note>
 
 ## Livekit vs. Light Server