feat: use logger library

Co-authored-by: Gaze <gazenw@users.noreply.github.com>

cmd/main.go

@@ -2,12 +2,14 @@ package main
 
 import (
 	"context"
+	"log/slog"
 	"os"
 	"os/signal"
 	"syscall"
 
 	"github.com/btcsuite/btcd/rpcclient"
 	"github.com/btcsuite/btclog"
+	"github.com/gaze-network/indexer-network/pkg/logger"
 )
 
 var (
@@ -24,6 +26,13 @@ func main() {
 	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
 	defer stop()
 
+	if err := logger.Init(logger.Config{
+		Env:      "Production",
+		Platform: "GCP",
+	}); err != nil {
+		logger.Panic("Failed to initialize logger: %v", logger.AttrError(err))
+	}
+
 	client, err := rpcclient.New(&rpcclient.ConnConfig{
 		Host:         os.Getenv("BITCOIN_HOST"),
 		User:         "user",
@@ -32,20 +41,20 @@ func main() {
 		// DisableTLS:   true,
 	}, nil)
 	if err != nil {
-		panic(err)
+		logger.Panic("Failed to create Bitcoin Core RPC Client", logger.AttrError(err))
 	}
 	defer client.Shutdown()
 
 	if err := client.Ping(); err != nil {
-		panic(err)
+		logger.Panic("Failed to ping Bitcoin Core RPC Server", logger.AttrError(err))
 	}
 
 	peerInfo, err := client.GetPeerInfo()
 	if err != nil {
-		panic(err)
+		logger.Panic("Failed to get peer info", logger.AttrError(err))
 	}
 
-	log.Infof("Connected to Bitcoin Core RPC Server, %d peers", len(peerInfo))
+	logger.Info("Connected to Bitcoin Core RPC Server", slog.Int("peers", len(peerInfo)))
 
 	// Wait for interrupt signal to gracefully stop the server with
 	<-ctx.Done()