fix: resolve spot and futures symbols via shared resolver

Introduce a shared token symbol resolver for spot and futures lookups while keeping alpha lookup independent, restoring prefix/remap handling and preserving spot-only fallback behavior.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

internal/services/tele/commands/token.go

@@ -6,6 +6,7 @@ import (
 	"gopkg.in/telebot.v3"
 	"me.thuanle/bbot/internal/configs/tele"
 	"me.thuanle/bbot/internal/data"
+	"me.thuanle/bbot/internal/helper/binancex"
 	"me.thuanle/bbot/internal/services/tele/chat"
 	"me.thuanle/bbot/internal/services/tele/view"
 )
@@ -75,21 +76,23 @@ func collectRichTokenData(token string) buildRichTokenMessageArgs {
 		}
 	}
 
-	futureSymbol := token + "USDT"
-	if data.Market.IsFuturesPair(futureSymbol) {
+	futureSymbols := binancex.Token2FutureSymbols(token)
+	for _, futureSymbol := range futureSymbols {
 		if fp, fr, ft, ok := data.Market.GetFuturePrice(futureSymbol); ok {
 			a.HasFuture = true
 			a.FuturePrice = fp
 			a.FundingRate = fr
 			a.FundingTimeMs = ft
+			break
 		}
 	}
 
-	spotSymbol := token + "USDT"
-	if data.Market.IsSpotPair(spotSymbol) {
+	spotSymbols := binancex.Token2SpotSymbols(token)
+	for _, spotSymbol := range spotSymbols {
 		if sp, ok := data.Market.GetSpotPrice(spotSymbol); ok {
 			a.HasSpot = true
 			a.SpotPrice = sp
+			break
 		}
 	}