Initial code commit for project

README.md

@@ -1,2 +1,59 @@
 # corsair-lcd-control
 
+Electron app to control Corsair LCD displays. Monitors system stats (CPU temp, RAM, GPU temp), detects USB devices, and manages preferences.
+
+## Prerequisites
+
+- [Node.js](https://nodejs.org/) >= 18
+- npm >= 9
+- **Linux**: `libusb-1.0-0-dev`, `build-essential`, `python3`
+- **macOS**: Xcode Command Line Tools (`xcode-select --install`)
+- **Windows**: Build Tools for Visual Studio
+
+## Setup
+
+```bash
+git clone <repo-url>
+cd corsair-lcd-control
+npm install
+```
+
+`postinstall` automatically rebuilds native modules for Electron using `@electron/rebuild`.
+
+## Development
+
+```bash
+npm start
+```
+
+## Build
+
+```bash
+npm run build
+```
+
+Produces platform-specific packages:
+
+| Platform | Format |
+|----------|--------|
+| Linux    | `.AppImage`, `.deb` |
+| macOS    | `.dmg` |
+| Windows  | `.exe` (NSIS) |
+
+## Rebuild Native Modules
+
+If native modules fail to load after a Node.js or Electron upgrade:
+
+```bash
+npm run rebuild
+```
+
+## Capabilities
+
+- **USB** — `usb` module enumerates and connects to devices
+- **System Tray** — background process with context menu (Show/Hide/Quit)
+- **Preferences** — persisted via `electron-store` (JSON)
+- **File Pickers** — native OS dialogs via Electron's `dialog` API
+- **CPU Temperature** — `systeminformation.cpuTemperature()`
+- **RAM Usage** — `systeminformation.mem()`
+- **GPU Temperature** — `systeminformation.graphics()`