Refactor db package logging

internal/db/queries_test.go

@@ -2,6 +2,7 @@ package db
 
 import (
 	"context"
+	"log/slog"
 	"testing"
 )
 
@@ -12,7 +13,7 @@ func TestQueries(t *testing.T) {
 	)
 	defer db.Close()
 
-	if err := db.ApplySchema(ctx, nil); err != nil {
+	if err := db.ApplySchema(ctx, slog.Default()); err != nil {
 		t.Fatalf("ApplySchema: %v", err)
 	}