Add configuration file and update server settings

- Introduced a new `config.yaml` file for managing server, database, cache, queue, AI, scraping, logging, and rate limiting configurations.
- Updated `docker-compose.yml` to reflect the new server port (8081) and adjusted health check endpoints accordingly.
- Modified `Dockerfile` to expose the new server port.
- Updated `README.md` to reflect changes in server configuration and added documentation for the new configuration structure.
- Added test scripts for server and Swagger documentation testing.
- Refactored customer domain structure to align with new configuration settings and improve maintainability.

internal/customer/aggregate.go

@@ -6,11 +6,11 @@ import (
 
 type CustomerAggregate struct {
 	ID          uuid.UUID `json:"_id"`
-	FirstName   string    `json:"first_name"`
-	LastName    string    `json:"last_name"`
+	FullName    string    `json:"full_name"`
+	Username    string    `json:"username"`
 	Mobile      string    `json:"mobile"`
 	Email       string    `json:"email"`
-	IsActive    bool      `json:"is_active"`
+	Status      string    `json:"status"`
 	IsVerified  bool      `json:"is_verified"`
 	LastLoginAt *int64    `json:"last_login_at,omitempty"` // Unix timestamp
 	CreatedAt   int64     `json:"created_at"`              // Unix timestamp
@@ -20,16 +20,15 @@ type CustomerAggregate struct {
 func NewCustomerAggregate(c Customer) CustomerAggregate {
 	customer := CustomerAggregate{
 		ID:         c.ID,
-		FirstName:  c.FirstName,
-		LastName:   c.LastName,
-		Mobile:     c.Mobile,
+		FullName:   c.FullName,
+		Username:   c.Username,
 		Email:      c.Email,
-		IsActive:   c.IsActive,
+		Mobile:     c.Mobile,
+		Status:     string(c.Status),
 		IsVerified: c.IsVerified,
 		CreatedAt:  c.CreatedAt,
 		UpdatedAt:  c.UpdatedAt,
 	}
-
 	if c.LastLoginAt != nil {
 		customer.LastLoginAt = c.LastLoginAt
 	}