Put project modules under pkg directory

cmd/cgnolink/main.go

@@ -1,9 +1,9 @@
 package main
 
 import (
-	"cgnolink"
-	"cgnolink/database"
-	appserver "cgnolink/server"
+	"cgnolink/pkg/cgnolink"
+	"cgnolink/pkg/cgnolink/database"
+	appserver "cgnolink/pkg/cgnolink/server"
 	"github.com/rs/zerolog"
 	"github.com/rs/zerolog/log"
 	"os"

pkg/cgnolink/link/repository.go

@@ -1,7 +1,7 @@
 package link
 
 import (
-	"cgnolink/database"
+	"cgnolink/pkg/cgnolink/database"
 	"context"
 	"errors"
 	"github.com/jackc/pgtype"

pkg/cgnolink/link/service.go

@@ -1,7 +1,7 @@
 package link
 
 import (
-	apperrors "cgnolink/errors"
+	apperrors "cgnolink/pkg/cgnolink/errors"
 	"github.com/patrickmn/go-cache"
 	"golang.org/x/crypto/bcrypt"
 	"net/url"

pkg/cgnolink/server/server.go

@@ -1,8 +1,8 @@
 package server
 
 import (
-	apperrors "cgnolink/errors"
-	"cgnolink/link"
+	apperrors "cgnolink/pkg/cgnolink/errors"
+	"cgnolink/pkg/cgnolink/link"
 	"github.com/jackc/pgx/v4/pgxpool"
 	"github.com/knadh/koanf"
 	"github.com/labstack/echo/v4"