infra: add logging wrapping

Resolves issues with gcp cloud logging quirks such as field names

go/internal/testhelper/postgres.go

@@ -3,10 +3,11 @@ package testhelper
 import (
 	"context"
 	"fmt"
-	"log/slog"
 	"os"
 	"time"
 
+	"github.com/flowy-live/llink/internal/utils/flog"
+
 	"github.com/golang-migrate/migrate/v4"
 	_ "github.com/golang-migrate/migrate/v4/database/postgres"
 	_ "github.com/golang-migrate/migrate/v4/source/file"
@@ -39,20 +40,20 @@ func SetupTestDB() *pgxpool.Pool {
 		),
 	)
 	if err != nil {
-		slog.Error("failed to start postgres container", "error", err)
+		flog.Error("failed to start postgres container", "error", err)
 		os.Exit(1)
 	}
 
 	// Get connection URL
 	host, err := container.Host(ctx)
 	if err != nil {
-		slog.Error("failed to get container host", "error", err)
+		flog.Error("failed to get container host", "error", err)
 		os.Exit(1)
 	}
 
 	port, err := container.MappedPort(ctx, "5432")
 	if err != nil {
-		slog.Error("failed to get container port", "error", err)
+		flog.Error("failed to get container port", "error", err)
 		os.Exit(1)
 	}
 
@@ -62,20 +63,20 @@ func SetupTestDB() *pgxpool.Pool {
 	// Run migrations
 	m, err := migrate.New("file://../../migrations", connectionURL)
 	if err != nil {
-		slog.Error("failed to create migrate instance", "error", err)
+		flog.Error("failed to create migrate instance", "error", err)
 		os.Exit(1)
 	}
 	defer m.Close()
 
 	if err := m.Up(); err != nil && err != migrate.ErrNoChange {
-		slog.Error("failed to run migrations", "error", err)
+		flog.Error("failed to run migrations", "error", err)
 		os.Exit(1)
 	}
 
 	// Create connection pool
 	dbPool, err = pgxpool.New(ctx, connectionURL)
 	if err != nil {
-		slog.Error("failed to create connection pool", "error", err)
+		flog.Error("failed to create connection pool", "error", err)
 		os.Exit(1)
 	}
 
@@ -89,7 +90,7 @@ func TeardownTestDB() {
 	}
 	if container != nil {
 		if err := container.Terminate(ctx); err != nil {
-			slog.Error("failed to terminate container", "error", err)
+			flog.Error("failed to terminate container", "error", err)
 		}
 	}
 }