chore(ci, dto): update build workflow and enhance post DTOs

- Added NODE_NO_WARNINGS environment variable to build and deploy workflows.
- Upgraded actions/upload-artifact and actions/download-artifact to version 4 in the build workflow.
- Introduced ContentEditedAt field in PostResponse and PostDetailResponse DTOs to track content modification timestamps.
- Updated post conversion functions to include ContentEditedAt in responses.
- Ensured ContentEditedAt is set during post updates in the repository.

internal/service/admin_post_service.go

@@ -1,4 +1,4 @@
-package service
+package service
 
 import (
 	"context"
@@ -278,25 +278,26 @@ func convertPostToAdminListResponse(post *model.Post) dto.AdminPostListResponse
 	}
 
 	return dto.AdminPostListResponse{
-		ID:             post.ID,
-		UserID:         post.UserID,
-		Title:          post.Title,
-		Content:        post.Content,
-		Images:         images,
-		Status:         string(post.Status),
-		LikesCount:     post.LikesCount,
-		CommentsCount:  post.CommentsCount,
-		FavoritesCount: post.FavoritesCount,
-		ViewsCount:     post.ViewsCount,
-		IsPinned:       post.IsPinned,
-		IsFeatured:     post.IsFeatured,
-		IsLocked:       post.IsLocked,
-		RejectReason:   post.RejectReason,
-		ReviewedAt:     dto.FormatTimePointer(post.ReviewedAt),
-		ReviewedBy:     post.ReviewedBy,
-		CreatedAt:      post.CreatedAt.Format("2006-01-02T15:04:05Z07:00"),
-		UpdatedAt:      post.UpdatedAt.Format("2006-01-02T15:04:05Z07:00"),
-		Author:         author,
+		ID:              post.ID,
+		UserID:          post.UserID,
+		Title:           post.Title,
+		Content:         post.Content,
+		Images:          images,
+		Status:          string(post.Status),
+		LikesCount:      post.LikesCount,
+		CommentsCount:   post.CommentsCount,
+		FavoritesCount:  post.FavoritesCount,
+		ViewsCount:      post.ViewsCount,
+		IsPinned:        post.IsPinned,
+		IsFeatured:      post.IsFeatured,
+		IsLocked:        post.IsLocked,
+		RejectReason:    post.RejectReason,
+		ReviewedAt:      dto.FormatTimePointer(post.ReviewedAt),
+		ReviewedBy:      post.ReviewedBy,
+		CreatedAt:       post.CreatedAt.Format("2006-01-02T15:04:05Z07:00"),
+		UpdatedAt:       post.UpdatedAt.Format("2006-01-02T15:04:05Z07:00"),
+		ContentEditedAt: dto.FormatTimePointer(post.ContentEditedAt),
+		Author:          author,
 	}
 }
 
@@ -319,28 +320,29 @@ func convertPostToAdminDetailResponse(post *model.Post) *dto.AdminPostDetailResp
 	}
 
 	return &dto.AdminPostDetailResponse{
-		ID:             post.ID,
-		UserID:         post.UserID,
-		CommunityID:    post.CommunityID,
-		Title:          post.Title,
-		Content:        post.Content,
-		Images:         images,
-		Status:         string(post.Status),
-		LikesCount:     post.LikesCount,
-		CommentsCount:  post.CommentsCount,
-		FavoritesCount: post.FavoritesCount,
-		SharesCount:    post.SharesCount,
-		ViewsCount:     post.ViewsCount,
-		HotScore:       post.HotScore,
-		IsPinned:       post.IsPinned,
-		IsFeatured:     post.IsFeatured,
-		IsLocked:       post.IsLocked,
-		IsVote:         post.IsVote,
-		RejectReason:   post.RejectReason,
-		ReviewedAt:     dto.FormatTimePointer(post.ReviewedAt),
-		ReviewedBy:     post.ReviewedBy,
-		CreatedAt:      post.CreatedAt.Format("2006-01-02T15:04:05Z07:00"),
-		UpdatedAt:      post.UpdatedAt.Format("2006-01-02T15:04:05Z07:00"),
-		Author:         author,
+		ID:              post.ID,
+		UserID:          post.UserID,
+		CommunityID:     post.CommunityID,
+		Title:           post.Title,
+		Content:         post.Content,
+		Images:          images,
+		Status:          string(post.Status),
+		LikesCount:      post.LikesCount,
+		CommentsCount:   post.CommentsCount,
+		FavoritesCount:  post.FavoritesCount,
+		SharesCount:     post.SharesCount,
+		ViewsCount:      post.ViewsCount,
+		HotScore:        post.HotScore,
+		IsPinned:        post.IsPinned,
+		IsFeatured:      post.IsFeatured,
+		IsLocked:        post.IsLocked,
+		IsVote:          post.IsVote,
+		RejectReason:    post.RejectReason,
+		ReviewedAt:      dto.FormatTimePointer(post.ReviewedAt),
+		ReviewedBy:      post.ReviewedBy,
+		CreatedAt:       post.CreatedAt.Format("2006-01-02T15:04:05Z07:00"),
+		UpdatedAt:       post.UpdatedAt.Format("2006-01-02T15:04:05Z07:00"),
+		ContentEditedAt: dto.FormatTimePointer(post.ContentEditedAt),
+		Author:          author,
 	}
 }

internal/service/vote_service.go

@@ -283,8 +283,10 @@ func (s *VoteService) convertToPostResponse(post *model.Post, currentUserID stri
 		IsPinned:       post.IsPinned,
 		IsLocked:       post.IsLocked,
 		IsVote:         post.IsVote,
-		CreatedAt:      dto.FormatTime(post.CreatedAt),
-		Images:         make([]dto.PostImageResponse, 0, len(post.Images)),
+		CreatedAt:       dto.FormatTime(post.CreatedAt),
+		UpdatedAt:       dto.FormatTime(post.UpdatedAt),
+		ContentEditedAt: dto.FormatTimePointer(post.ContentEditedAt),
+		Images:          make([]dto.PostImageResponse, 0, len(post.Images)),
 	}
 
 	// 转换图片