feat: refactor payment system with multi-currency support and TRX native transfer detection

- Add multi-currency exchange rate API integration (GetRateForCoin)
 - Implement native TRX transfer detection alongside TRC20 USDT transfers
 - Replace deprecated Tronscan API with Trongrid API for better reliability
 - Add TRON Grid API key configuration support
 - Refactor order service to support multiple tokens and currencies
 - Update wallet address locking/unlocking to track token type
 - Add base58 and gjson dependencies for crypto operations
 - Optimize SQLite connection with WAL mode and busy timeout
 - Remove deprecated USDT rate job (replaced by dynamic rate API)
 - Update order data model to include currency and receive address fields
 - Enhance TRC20 callback with improved error handling and logging

src/go.mod

@@ -17,9 +17,11 @@ require (
 	github.com/natefinch/lumberjack v2.0.0+incompatible
 	github.com/robfig/cron/v3 v3.0.1
 	github.com/satori/go.uuid v1.2.0
+	github.com/shengdoushi/base58 v1.0.0
 	github.com/shopspring/decimal v1.3.1
 	github.com/spf13/cobra v1.2.1
 	github.com/spf13/viper v1.9.0
+	github.com/tidwall/gjson v1.18.0
 	go.uber.org/zap v1.17.0
 	gopkg.in/telebot.v3 v3.0.0
 	gorm.io/driver/mysql v1.5.1
@@ -62,6 +64,8 @@ require (
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/subosito/gotenv v1.2.0 // indirect
+	github.com/tidwall/match v1.2.0 // indirect
+	github.com/tidwall/pretty v1.2.1 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.1 // indirect
 	github.com/xo/terminfo v0.0.0-20210125001918-ca9a967f8778 // indirect