Don't show dashboard links for globally disabled repo units (#13908)

This applias the same checks from base/head_navbar.tmpl to user/dashboard/navbar.tmpl so no links are shown for globally disabled repo units

Co-authored-by: 6543 <6543@obermui.de>

templates/user/dashboard/navbar.tmpl

@@ -46,13 +46,17 @@
 				<a class="{{if .PageIsNews}}active{{end}} item" style="margin-left: auto" href="{{AppSubUrl}}/org/{{.ContextUser.Name}}/dashboard">
 					{{svg "octicon-rss"}}&nbsp;{{.i18n.Tr "activities"}}
 				</a>
+				{{if not .UnitIssuesGlobalDisabled}}
 				<a class="{{if .PageIsIssues}}active{{end}} item" href="{{AppSubUrl}}/org/{{.ContextUser.Name}}/issues">
 					{{svg "octicon-issue-opened"}}&nbsp;{{.i18n.Tr "issues"}}
 				</a>
+				{{end}}
+				{{if not .UnitPullsGlobalDisabled}}
 				<a class="{{if .PageIsPulls}}active{{end}} item" href="{{AppSubUrl}}/org/{{.ContextUser.Name}}/pulls">
 					{{svg "octicon-git-pull-request"}}&nbsp;{{.i18n.Tr "pull_requests"}}
 				</a>
-				{{if .ShowMilestonesDashboardPage}}
+				{{end}}
+				{{if and .ShowMilestonesDashboardPage (not (and .UnitIssuesGlobalDisabled .UnitPullsGlobalDisabled))}}
 				<a class="{{if .PageIsMilestonesDashboard}}active{{end}} item" href="{{AppSubUrl}}/org/{{.ContextUser.Name}}/milestones">
 					{{svg "octicon-milestone"}}&nbsp;{{.i18n.Tr "milestones"}}
 				</a>