Implement Company Search and Update API Documentation

- Introduced a new search functionality for companies, allowing advanced filtering capabilities including tags, business criteria, and location.
- Updated the API documentation to reflect changes in the search endpoint, enhancing clarity for API consumers.
- Refactored existing company-related API endpoints for consistency, including renaming and restructuring routes.
- Enhanced response structures to return company entities directly, simplifying the response handling in API endpoints.
- Removed unused query parameters and handlers, streamlining the company management functionality.

internal/customer/form.go

@@ -41,7 +41,7 @@ type SearchCustomersForm struct {
 // CustomerListResponse represents the response for listing customers
 type CustomerListResponse struct {
 	Customers []*CustomerResponse `json:"customers"`
-	Meta      *response.Meta      `json:"meta"`
+	Meta      *response.Meta      `json:"-"`
 }
 
 type LoginForm struct {