Project structure refactor:

- Change package name general_server to gateway
- Changing the structure of directories and packages
- Adding vendor to the project

internal/engine/config/config.go

@@ -0,0 +1,80 @@
+// Package config provides configuration management for the application.
+// config is built on top of the third-party module cleanenv
+package config
+
+import (
+	"time"
+)
+
+type CompositorContract interface {
+	LoadEnv() error
+	LoadConf(path string) error
+}
+
+type Compositor struct {
+	CMDLine *CMDLine
+	Conf    *Conf
+	Env     *Env
+}
+
+type Conf struct {
+	Mode            string     `mapstructure:"mode"`
+	ComDir          string     `mapstructure:"com_dir"`
+	HTTPServer      HTTPServer `mapstructure:"http_server"`
+	TLS             TLS        `mapstructure:"tls"`
+	Updates         Updates    `mapstructure:"updates"`
+	Log             Log        `mapstructure:"log"`
+	DisableWarnings []string   `mapstructure:"disable_warnings"`
+}
+
+type HTTPServer struct {
+	Address        string         `mapstructure:"address"`
+	Port           string         `mapstructure:"port"`
+	Timeout        time.Duration  `mapstructure:"timeout"`
+	IdleTimeout    time.Duration  `mapstructure:"idle_timeout"`
+	HTTPServer_Api HTTPServer_Api `mapstructure:"api"`
+}
+
+type HTTPServer_Api struct {
+	LatestVer string   `mapstructure:"latest-version"`
+	Layers    []string `mapstructure:"layers"`
+}
+
+type TLS struct {
+	TlsEnabled bool   `mapstructure:"enabled"`
+	CertFile   string `mapstructure:"cert_file"`
+	KeyFile    string `mapstructure:"key_file"`
+}
+
+type Updates struct {
+	UpdatesEnabled bool          `mapstructure:"enabled"`
+	CheckInterval  time.Duration `mapstructure:"check_interval"`
+	RepositoryURL  string        `mapstructure:"repository_url"`
+	WantedVersion  string        `mapstructure:"wanted_version"`
+}
+
+type Log struct {
+	Level   string `mapstructure:"level"`
+	OutPath string `mapstructure:"out_path"`
+}
+
+// ConfigEnv structure for environment variables
+type Env struct {
+	ConfigPath     string `mapstructure:"config_path"`
+	NodePath       string `mapstructure:"node_path"`
+	ParentStagePID int    `mapstructure:"parent_pid"`
+}
+
+type CMDLine struct {
+	Run  Run
+	Node Root
+}
+
+type Root struct {
+	Debug bool `persistent:"true" full:"debug" short:"d" def:"false" desc:"Set debug mode"`
+}
+
+type Run struct {
+	ConfigPath string `persistent:"true" full:"config" short:"c" def:"./config.yaml" desc:"Path to configuration file"`
+	Test       []int  `persistent:"true" full:"test" short:"t" def:"" desc:"js test"`
+}