feat(go): init (from gotd example)

README.md

@@ -1 +1,62 @@
-# forward-telegram-message
+# forward-telegram-message
+
+A Telegram message forwarder that forwards messages from a source chat to a target chat.
+
+This project is implemented in Go using the gotd/td Telegram client library.
+
+## Features
+
+- Forward messages from one Telegram chat to another
+- Automatic reconnection on disconnect
+- Proper error handling and logging
+- Environment variable configuration
+
+## Requirements
+
+- Go 1.24 or higher
+- Telegram API credentials (visit https://my.telegram.org/ to get them)
+
+## Installation
+
+1. Clone the repository:
+```bash
+git clone https://github.com/tiennm99/forward-telegram-message.git
+cd forward-telegram-message
+```
+
+2. Install dependencies:
+```bash
+go mod tidy
+```
+
+## Configuration
+
+Create a `.env` file in the project root with the following content:
+
+```env
+TG_PHONE=+1234567890
+API_ID=123456789
+API_HASH=0123456789abcdef0123456789abcdef
+SOURCE_GROUP_ID=-123456789
+TARGET_GROUP_ID=-123456789
+```
+
+Replace the values with your Telegram credentials and chat IDs.
+
+## Usage
+
+1. Install dependencies:
+```bash
+go mod tidy
+```
+
+2. Run the application:
+```bash
+go run .
+```
+
+The application will connect to Telegram and start forwarding messages from the source chat to the target chat.
+
+## The Original Python Version
+
+The original Python version of this project can be found at the `feature/python` branch.