Use full width for project boards (#28225)

Inspired by #28182

templates/org/projects/view.tmpl

@@ -3,6 +3,8 @@
 	{{template "shared/user/org_profile_avatar" .}}
 	<div class="ui container">
 		{{template "user/overview/header" .}}
+	</div>
+	<div class="ui container fluid padded">
 		{{template "projects/view" .}}
 	</div>
 </div>

templates/projects/view.tmpl

@@ -1,5 +1,6 @@
 {{$canWriteProject := and .CanWriteProjects (or (not .Repository) (not .Repository.IsArchived))}}
 
+<div class="ui container">
 	<div class="gt-df gt-sb gt-ac gt-mb-4">
 		<h2 class="gt-mb-0">{{.Project.Title}}</h2>
 		{{if $canWriteProject}}
@@ -60,6 +61,7 @@
 	<div class="content">{{$.Project.RenderedContent|Str2html}}</div>
 
 	<div class="divider"></div>
+</div>
 
 <div id="project-board">
 	<div class="board {{if .CanWriteProjects}}sortable{{end}}">

templates/repo/projects/view.tmpl

@@ -6,6 +6,8 @@
 			{{template "repo/issue/navbar" .}}
 			<a class="ui small primary button" href="{{.RepoLink}}/issues/new/choose?project={{.Project.ID}}">{{ctx.Locale.Tr "repo.issues.new"}}</a>
 		</div>
+	</div>
+	<div class="ui container fluid padded">
 		{{template "projects/view" .}}
 	</div>
 </div>