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_test.go

@@ -113,9 +113,15 @@ func TestCollectRichTokenData_FutureFailureStillKeepsSpot(t *testing.T) {
 	defer func() { data.Market = orig }()
 
 	data.Market = &marketStub{
-		spotPairs:    map[string]bool{"ETHUSDT": true},
-		futuresPairs: map[string]bool{"ETHUSDT": true},
-		spotPrices:   map[string]float64{"ETHUSDT": 3245},
+		spotPairs: map[string]bool{
+			"ETHUSDT": true,
+		},
+		futuresPairs: map[string]bool{
+			"ETHUSDT": true,
+		},
+		spotPrices: map[string]float64{
+			"ETHUSDT": 3245,
+		},
 		futurePrices: map[string]struct {
 			price float64
 			rate  float64
@@ -132,6 +138,67 @@ func TestCollectRichTokenData_FutureFailureStillKeepsSpot(t *testing.T) {
 	}
 }
 
+func TestCollectRichTokenData_UsesSharedResolverMapping(t *testing.T) {
+	orig := data.Market
+	defer func() { data.Market = orig }()
+
+	data.Market = &marketStub{
+		spotPairs: map[string]bool{
+			"LUNAUSDT": true,
+		},
+		futuresPairs: map[string]bool{
+			"LUNA2USDT": true,
+		},
+		spotPrices: map[string]float64{
+			"LUNAUSDT": 0.49,
+		},
+		futurePrices: map[string]struct {
+			price float64
+			rate  float64
+			time  int64
+		}{
+			"LUNA2USDT": {price: 0.50, rate: 0.0001, time: 1740000000000},
+		},
+	}
+
+	args := collectRichTokenData("LUNA2")
+	if !args.HasFuture || !args.HasSpot {
+		t.Fatalf("expected both future and mapped spot, got %+v", args)
+	}
+	if args.SpotPrice != 0.49 {
+		t.Fatalf("expected mapped spot price 0.49, got %f", args.SpotPrice)
+	}
+}
+
+func TestCollectRichTokenData_PrefixFutureMapsToSpot(t *testing.T) {
+	orig := data.Market
+	defer func() { data.Market = orig }()
+
+	data.Market = &marketStub{
+		spotPairs: map[string]bool{
+			"PEPEUSDT": true,
+		},
+		futuresPairs: map[string]bool{
+			"1000PEPEUSDT": true,
+		},
+		spotPrices: map[string]float64{
+			"PEPEUSDT": 0.000012,
+		},
+		futurePrices: map[string]struct {
+			price float64
+			rate  float64
+			time  int64
+		}{
+			"1000PEPEUSDT": {price: 0.000013, rate: 0.0002, time: 1740000000000},
+		},
+	}
+
+	args := collectRichTokenData("PEPE")
+	if !args.HasFuture || !args.HasSpot {
+		t.Fatalf("expected both future and mapped spot for prefixed contract, got %+v", args)
+	}
+}
+
 func TestCollectRichTokenData_AlphaUsesSymbolPrice(t *testing.T) {
 	orig := data.Market
 	defer func() { data.Market = orig }()