add tag to project link in endpoints for listing requirements.

usecases/projects/result.go

@@ -74,9 +74,10 @@ type RequirementResult struct {
 }
 
 type RequirementResultProject struct {
-	ID      int    `json:"id"`
-	ScopeID int    `json:"scopeId"`
-	Name    string `json:"name"`
+	ID      int      `json:"id"`
+	ScopeID int      `json:"scopeId"`
+	Name    string   `json:"name"`
+	Tags    []string `json:"tags"`
 }
 
 func (r *RequirementResult) Stat(id int) *RequirementResultStat {
@@ -300,6 +301,7 @@ func generateRequirementResult(req entities.Requirement, scope scopes.Result, re
 				ID:      project.ID,
 				ScopeID: project.ScopeID,
 				Name:    project.Name,
+				Tags:    project.Tags,
 			}
 
 			break