chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

templates/repo/issue/search.tmpl

@@ -0,0 +1,19 @@
+<form class="list-header-search ui form ignore-dirty issue-list-search">
+	<div class="ui small search fluid action input">
+		<input type="hidden" name="state" value="{{$.State}}">
+		{{if not .PageIsMilestones}}
+			<input type="hidden" name="type" value="{{$.ViewType}}">
+			<input type="hidden" name="labels" value="{{$.SelectLabels}}">
+			<input type="hidden" name="milestone" value="{{$.MilestoneID}}">
+			<input type="hidden" name="project" value="{{SliceUtils.JoinInt64 $.ProjectIDs}}">
+			<input type="hidden" name="assignee" value="{{$.AssigneeID}}">
+			<input type="hidden" name="poster" value="{{$.PosterUsername}}">
+			<input type="hidden" name="sort" value="{{$.SortType}}">
+		{{end}}
+		{{template "shared/search/input" dict "Value" .Keyword}}
+		{{if .PageIsIssueList}}
+			<button id="issue-list-quick-goto" type="button" class="ui small icon button tw-hidden tw-mr-[-1px]" data-repo-link="{{.RepoLink}}">{{svg "octicon-hash" 12}} {{ctx.Locale.Tr "repo.issues.quick_goto"}}</button>
+		{{end}}
+		{{template "shared/search/button"}}
+	</div>
+</form>