sql driver to pgx driver

cmd/main.go

@@ -1,7 +1,7 @@
 package main
 
 import (
-	"database/sql"
+	"context"
 	"log"
 	"net/http"
 	"os"
@@ -12,7 +12,7 @@ import (
 	todohandler "gitea.michaelthomson.dev/mthomson/habits/internal/todo/handler"
 	todorepository "gitea.michaelthomson.dev/mthomson/habits/internal/todo/repository/postgres"
 	todoservice "gitea.michaelthomson.dev/mthomson/habits/internal/todo/service"
-	_ "github.com/jackc/pgx/v5/stdlib"
+	"github.com/jackc/pgx/v5/pgxpool"
 )
 
 func main() {
@@ -30,7 +30,8 @@ func main() {
 
 	// create db pool
 	postgresUrl := "postgres://todo:password@localhost:5432/todo"
-	db, err := sql.Open("pgx", postgresUrl)
+	// db, err := sql.Open("pgx", postgresUrl)
+	db, err := pgxpool.New(context.Background(), postgresUrl)
 	if err != nil {
 		logger.Error(err.Error())
 		os.Exit(1);