Repository Archived text title center align (#25767)

Archive text title center align

<details>
  <summary>Screen shots</summary>
  
 Before

![image](https://github.com/go-gitea/gitea/assets/80308335/90182367-4d06-4fc8-b7aa-21c21225d2bd)

After 

![image](https://github.com/go-gitea/gitea/assets/80308335/3dcc0d0d-75f4-415d-afbf-03921075b4db)


![image](https://github.com/go-gitea/gitea/assets/80308335/317d74f8-0ae9-4dc7-9508-1833d2d4f327)


BTW On github

![image](https://github.com/go-gitea/gitea/assets/80308335/1801fd2d-1803-4ee6-8856-ef2f623df2b4)

</details>

---------

Co-authored-by: Giteabot <[email protected]>

Author: puni9869

templates/repo/diff/compare.tmpl

@@ -214,7 +214,7 @@
 					<button class="ui button green show-form">{{.locale.Tr "repo.pulls.new"}}</button>
 				</div>
 			{{else if .Repository.IsArchived}}
-				<div class="ui warning message">
+				<div class="ui warning message gt-text-center">
 					{{if .Repository.ArchivedUnix.IsZero}}
 						{{.locale.Tr "repo.archive.title"}}
 					{{else}}

templates/repo/empty.tmpl

@@ -6,7 +6,7 @@
 			<div class="sixteen wide column content">
 				{{template "base/alert" .}}
 				{{if .Repository.IsArchived}}
-					<div class="ui warning message">
+					<div class="ui warning message gt-text-center">
 						{{if .Repository.ArchivedUnix.IsZero}}
 							{{.locale.Tr "repo.archive.title"}}
 						{{else}}

templates/repo/home.tmpl

@@ -53,7 +53,7 @@
 		</div>
 		{{end}}
 		{{if .Repository.IsArchived}}
-			<div class="ui warning message">
+			<div class="ui warning message gt-text-center">
 				{{if .Repository.ArchivedUnix.IsZero}}
 					{{.locale.Tr "repo.archive.title"}}
 				{{else}}

templates/repo/issue/view_content.tmpl

@@ -125,7 +125,7 @@
 					</div>
 				</div>
 				{{else if .Repository.IsArchived}}
-					<div class="ui warning message">
+					<div class="ui warning message gt-text-center">
 						{{if .Issue.IsPull}}
 							{{.locale.Tr "repo.archive.pull.nocomment"}}
 						{{else}}
@@ -135,7 +135,7 @@
 				{{end}}
 			{{else}} {{/* not .IsSigned */}}
 				{{if .Repository.IsArchived}}
-					<div class="ui warning message">
+					<div class="ui warning message gt-text-center">
 						{{if .Issue.IsPull}}
 							{{.locale.Tr "repo.archive.pull.nocomment"}}
 						{{else}}

templates/repo/settings/branches.tmpl

@@ -1,7 +1,7 @@
 {{template "repo/settings/layout_head" (dict "ctxData" . "pageClass" "repository settings edit")}}
 	<div class="repo-setting-content">
 		{{if .Repository.IsArchived}}
-			<div class="ui warning message">
+			<div class="ui warning message gt-text-center">
 				{{.locale.Tr "repo.settings.archive.branchsettings_unavailable"}}
 			</div>
 		{{else}}

templates/repo/settings/tags.tmpl

@@ -1,7 +1,7 @@
 {{template "repo/settings/layout_head" (dict "ctxData" . "pageClass" "repository settings edit")}}
 	<div class="repo-setting-content">
 		{{if .Repository.IsArchived}}
-			<div class="ui warning message">
+			<div class="ui warning message gt-text-center">
 				{{.locale.Tr "repo.settings.archive.tagsettings_unavailable"}}
 			</div>
 		{{else}}