refactor: optimize codebase encoding

trader/auto_trader_loop.go

@@ -63,10 +63,10 @@ func (at *AutoTrader) runCycle() error {
 	// NOTE: Must be called BEFORE candidate coins check to ensure equity is always recorded
 	at.saveEquitySnapshot(ctx)
 
-	// 如果没有候选币种，记录但不报错
+	// If no candidate coins available, log but do not error
 	if len(ctx.CandidateCoins) == 0 {
 		logger.Infof("ℹ️  No candidate coins available, skipping this cycle")
-		record.Success = true // 不是错误，只是没有候选币
+		record.Success = true // Not an error, just no candidate coins
 		record.ExecutionLog = append(record.ExecutionLog, "No candidate coins available, cycle skipped")
 		record.AccountState = store.AccountSnapshot{
 			TotalBalance:          ctx.Account.TotalEquity,

trader/lighter/orders.go

@@ -115,7 +115,7 @@ func (t *LighterTraderV2) GetOrderStatus(symbol string, orderID string) (map[str
 
 	resp, err := t.client.Do(req)
 	if err != nil {
-		// ✅ 正确做法：查询失败返回错误，而不是假设成交
+		// Correct approach: return error on query failure, do not assume order is filled
 		return nil, fmt.Errorf("failed to query order status: %w", err)
 	}
 	defer resp.Body.Close()