Show dropdown with all statuses for commit (#13977)

* Show dropdown with all statuses for commit

* Use popups

* Remove unnecessary change

* Style popup

* Use divided list

* As per @silverwind

* Refactor GetLastCommitStatus

* Missing dropdown on repo home and commit page

* Fix tests

* Make status icon be a part of a link on PR list

* Fix missing translation call

* Indent fix

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>

models/commit_status.go

@@ -252,7 +252,8 @@ func NewCommitStatus(opts NewCommitStatusOptions) error {
 
 // SignCommitWithStatuses represents a commit with validation of signature and status state.
 type SignCommitWithStatuses struct {
-	Status *CommitStatus
+	Status   *CommitStatus
+	Statuses []*CommitStatus
 	*SignCommit
 }
 
@@ -272,6 +273,7 @@ func ParseCommitsWithStatus(oldCommits *list.List, repo *Repository) *list.List
 		if err != nil {
 			log.Error("GetLatestCommitStatus: %v", err)
 		} else {
+			commit.Statuses = statuses
 			commit.Status = CalcCommitStatus(statuses)
 		}