Refactor customer domain by removing obsolete files and updating main application structure

- Deleted customer domain files including entities, services, handlers, and forms to streamline the codebase.
- Removed customer-related routes and service initializations from the main application.
- Updated Swagger documentation to reflect the removal of customer endpoints and definitions.
- Cleaned up the project structure to enhance maintainability and focus on user management functionality.

internal/customer/entity.go

@@ -1,59 +0,0 @@
-package customer
-
-import (
-	"github.com/google/uuid"
-)
-
-// Gender represents user gender
-type Gender string
-
-const (
-	GenderMale   Gender = "male"
-	GenderFemale Gender = "female"
-	GenderOther  Gender = "other"
-)
-
-// CustomerStatus represents customer account status
-type CustomerStatus string
-
-const (
-	CustomerStatusActive   CustomerStatus = "active"
-	CustomerStatusInactive CustomerStatus = "inactive"
-)
-
-// DeviceType represents the type of device
-type DeviceType string
-
-const (
-	DeviceTypeAndroid DeviceType = "android"
-	DeviceTypeIOS     DeviceType = "ios"
-)
-
-// DeviceToken represents a device token for push notifications
-type DeviceToken struct {
-	Token      string     `bson:"token"`
-	DeviceType DeviceType `bson:"device_type"`
-	CreatedAt  int64      `bson:"created_at"` // Unix timestamp
-	UpdatedAt  int64      `bson:"updated_at"` // Unix timestamp
-}
-
-// Customer represents a mobile app user (customer)
-type Customer struct {
-	ID           uuid.UUID      `bson:"_id"`
-	FullName     string         `bson:"full_name"`
-	Username     string         `bson:"username"`
-	Email        string         `bson:"email"`
-	Mobile       string         `bson:"mobile"`
-	Password     string         `bson:"password"` // Never serialize password
-	NationalID   *string        `bson:"national_id,omitempty"`
-	Gender       *Gender        `bson:"gender,omitempty"`
-	Birthdate    *int64         `bson:"birthdate,omitempty"` // Unix timestamp
-	ProfileImage *string        `bson:"profile_image,omitempty"`
-	Status       CustomerStatus `bson:"status"`
-	CompanyID    *uuid.UUID     `bson:"company_id,omitempty"`
-	IsVerified   bool           `bson:"is_verified"`
-	DeviceTokens []DeviceToken  `bson:"device_tokens"`           // For push notifications
-	LastLoginAt  *int64         `bson:"last_login_at,omitempty"` // Unix timestamp
-	CreatedAt    int64          `bson:"created_at"`              // Unix timestamp
-	UpdatedAt    int64          `bson:"updated_at"`              // Unix timestamp
-}