Fix repo search input size

Author: bytedream

templates/shared/repo_search.tmpl

@@ -1,5 +1,5 @@
 <div class="ui small secondary filter menu">
-	<form id="repo-search-form" class="ui form ignore-dirty tw-flex-1 tw-flex tw-gap-x-2">
+	<form id="repo-search-form" class="ui form ignore-dirty tw-flex-1 tw-flex tw-items-center tw-gap-x-2">
 		{{if .Language}}<input type="hidden" name="language" value="{{.Language}}">{{end}}
 		{{if .PageIsExploreRepositories}}<input type="hidden" name="only_show_relevant" value="{{.OnlyShowRelevant}}">{{end}}
 		{{if .TabName}}<input type="hidden" name="tab" value="{{.TabName}}">{{end}}