Add authentication config

cmd/config.toml

@@ -1,3 +1,6 @@
+[auth]
+disabled = false
+
 [server]
 address = "127.0.0.1:8080"
 read_timeout = 10

internal/config/config.go

@@ -16,11 +16,17 @@ package config
 
 // Configuration
 type Config struct {
+	Auth     *Auth
 	Server   *Server
 	Database *Database
 	Log      *Log
 }
 
+// Auth configuration
+type Auth struct {
+	Disabled bool `toml:"disabled"`
+}
+
 // Server configuration
 type Server struct {
 	Address      string `toml:"address"`