chore: update readme

Author: dancixx

README.md

@@ -1,7 +1,22 @@
-# Tauri + React + Typescript
+# RSQL
 
-This template should help get you started developing with Tauri, React and Typescript in Vite.
+A lightweight SQL database client built with Tauri, React, and TypeScript.
 
-## Recommended IDE Setup
+## Features
 
-- [VS Code](https://code.visualstudio.com/) + [Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) + [rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer)
+- SQL editor with syntax highlighting
+- Execute SQL queries
+- Cross-platform desktop app
+
+## Development
+
+```bash
+# Install dependencies
+yarn
+
+# Run in development mode
+yarn tauri dev
+
+# Build for production
+yarn tauri build
+```