Add demo GIF to README (#19)

* Add demo GIF to README

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Add mobile demo GIFs (terminal + chat)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Move web UI demo to Via Web UI section

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

* Revise README to highlight workspace accessibility

Updated project description to emphasize mobility and isolation features.

---------

Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>

Author: gricha

README.md

@@ -10,11 +10,23 @@
   <a href="https://opensource.org/licenses/MIT"><img src="https://img.shields.io/badge/License-MIT-yellow.svg" alt="License: MIT"></a>
 </p>
 
-<p align="center">Isolated, self-hosted workspaces accessible over Tailscale. AI coding agents, web UI, and remote terminal access.</p>
+<p align="center">
+  Continue your coding sessions on the go. Self-hosted workspaces, accessible over Tailscale.
+</p>
+
+<p align="center">
+  <img src="assets/demo-terminal-mobile.gif" alt="Terminal" width="280">
+  &nbsp;&nbsp;&nbsp;
+  <img src="assets/demo-chat-mobile.gif" alt="Chat" width="280">
+</p>
 
 ## Overview
 
-Perry is designed to run on a machine within a **secure private network** such as [Tailscale](https://tailscale.com). It provides isolated Docker-based development environments that you can access remotely via CLI, web UI, or SSH from any device on your network.
+Perry is an agent (agent P) designed to run as a daemon on your machine. It allows your clients - other machines through CLI, web, or mobile app - to connect directly to your workspaces over the Tailscale network.
+
+It can be connected directly to your host, or it can create docker containers so that your work can be fully isolated.
+
+Continue your sessions on the go!
 
 ## Features
 
@@ -65,6 +77,10 @@ perry list
 
 Open http://localhost:7391 (or your Tailscale host) and click "+" to create a workspace.
 
+<p align="center">
+  <img src="assets/demo.gif" alt="Web UI Demo" width="800">
+</p>
+
 ## Security
 
 Perry is designed for use within **secure private networks** like [Tailscale](https://tailscale.com). The web UI and API currently have no authentication - this is intentional for private network use where all devices are trusted.