Refactor Tender Approval Management and Update API Documentation

- Replaced the existing tender approval update and delete endpoints with a new toggle functionality, allowing for more streamlined management of tender approvals.
- Introduced the `ToggleTenderApproval` method in the service layer to handle both approval and rejection actions based on the current state of the tender approval.
- Updated the API documentation to reflect the new endpoint structure and response formats, including the `TenderApprovalWithTenderResponse`.
- Enhanced Swagger documentation to ensure accurate representation of the updated tender approval operations.
- Removed obsolete methods and routes to maintain a clean and efficient codebase, adhering to Clean Architecture principles.

internal/feedback/entity.go

@@ -10,10 +10,8 @@ import (
 type FeedbackType string
 
 const (
-	FeedbackTypeLike      FeedbackType = "like"
-	FeedbackTypeDislike   FeedbackType = "dislike"
-	FeedbackTypeUnLike    FeedbackType = "unlike"
-	FeedbackTypeUnDislike FeedbackType = "undislike"
+	FeedbackTypeLike    FeedbackType = "like"
+	FeedbackTypeDislike FeedbackType = "dislike"
 )
 
 // Feedback represents feedback given to a tender by a user