Refactor Feedback Module for Consistency and Clarity

- Updated feedback repository and service methods to use a consistent naming convention, changing `NewTenderRepository` and similar methods to `NewRepository`.
- Refactored feedback handler methods to improve clarity by renaming methods such as `ListFeedback` to `Search` and `GetFeedback` to `Get`.
- Enhanced feedback response structures to include detailed company and tender information, improving the clarity of feedback data returned to API consumers.
- Updated Swagger documentation to reflect changes in feedback response structures and endpoint paths, ensuring accurate representation of the API for consumers.

internal/assets/service.go

@@ -20,8 +20,8 @@ type flagService struct {
 	flagsPath string
 }
 
-// NewFlagService creates a new flag service
-func NewFlagService(logger logger.Logger, flagsPath string) Service {
+// NewService creates a new flag service
+func NewService(logger logger.Logger, flagsPath string) Service {
 	return &flagService{
 		logger:    logger,
 		flagsPath: flagsPath,