feat: add Telegram bot for manual trade commands

- Added telegram_command_bot.py with slash commands (/buySOL, /sellBTC, etc)
- Docker compose setup with DNS configuration
- Sends trades as plain text to n8n webhook (same format as TradingView)
- Improved Telegram success message formatting
- Only responds to authorized chat ID (579304651)
- Commands: /buySOL, /sellSOL, /buyBTC, /sellBTC, /buyETH, /sellETH

trade.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+# Send manual trade command
+# Usage: ./trade.sh buy sol
+#        ./trade.sh sell btc
+
+COMMAND="$1 $2"
+
+if [ -z "$COMMAND" ]; then
+    echo "Usage: $0 <buy|sell> <sol|btc|eth>"
+    echo "Example: $0 buy sol"
+    exit 1
+fi
+
+curl -X POST http://10.0.0.48:8098/webhook/3371ad7c-0866-4161-90a4-f251de4aceb8 \
+  -H "Content-Type: application/json" \
+  -d "{\"body\": \"$COMMAND\"}"
+
+echo ""
+echo "✅ Trade command sent: $COMMAND"