Migrate `gt-hidden` to `tw-hidden` (#30046)

We have to define this one in helpers.css because tailwind only
generates a single class but certain things rely on this being
double-class. Command ran:

```sh
perl -p -i -e 's#gt-hidden#tw-hidden#g' web_src/js/**/* templates/**/* models/**/* web_src/css/**/*

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

8 files changed, 11 insertions, 11 deletions

diff --git a/templates/user/auth/webauthn_error.tmpl b/templates/user/auth/webauthn_error.tmpl
index 13659affd5..511ff7c287 100644
--- a/templates/user/auth/webauthn_error.tmpl
+++ b/templates/user/auth/webauthn_error.tmpl
@@ -1,7 +1,7 @@
-<div id="webauthn-error" class="ui negative message gt-hidden">
+<div id="webauthn-error" class="ui negative message tw-hidden">
 	<div class="header">{{ctx.Locale.Tr "webauthn_error"}}</div>
 	<div id="webauthn-error-msg" class="tw-pt-2"></div>
-	<div class="gt-hidden">
+	<div class="tw-hidden">
 		<div data-webauthn-error-msg="browser">{{ctx.Locale.Tr "webauthn_unsupported_browser"}}</div>
 		<div data-webauthn-error-msg="unknown">{{ctx.Locale.Tr "webauthn_error_unknown"}}</div>
 		<div data-webauthn-error-msg="insecure">{{ctx.Locale.Tr "webauthn_error_insecure"}}</div>
diff --git a/templates/user/dashboard/issues.tmpl b/templates/user/dashboard/issues.tmpl
index ea75267de1..89f23163f7 100644
--- a/templates/user/dashboard/issues.tmpl
+++ b/templates/user/dashboard/issues.tmpl
@@ -52,7 +52,7 @@
 							<input type="hidden" name="sort" value="{{$.SortType}}">
 							<input type="hidden" name="state" value="{{$.State}}">
 							{{template "shared/search/input" dict "Value" $.Keyword}}
-							<button id="issue-list-quick-goto" class="ui small icon button gt-hidden" data-tooltip-content="{{ctx.Locale.Tr "explore.go_to"}}">{{svg "octicon-hash"}}</button>
+							<button id="issue-list-quick-goto" class="ui small icon button tw-hidden" data-tooltip-content="{{ctx.Locale.Tr "explore.go_to"}}">{{svg "octicon-hash"}}</button>
 							{{template "shared/search/button"}}
 						</div>
 					</form>
diff --git a/templates/user/notification/notification_div.tmpl b/templates/user/notification/notification_div.tmpl
index 44edd6e107..04e79ba749 100644
--- a/templates/user/notification/notification_div.tmpl
+++ b/templates/user/notification/notification_div.tmpl
@@ -5,7 +5,7 @@
 			<div class="small-menu-items ui compact tiny menu">
 				<a class="{{if eq .Status 1}}active {{end}}item" href="{{AppSubUrl}}/notifications?q=unread">
 					{{ctx.Locale.Tr "notification.unread"}}
-					<div class="notifications-unread-count ui label {{if not $notificationUnreadCount}}gt-hidden{{end}}">{{$notificationUnreadCount}}</div>
+					<div class="notifications-unread-count ui label {{if not $notificationUnreadCount}}tw-hidden{{end}}">{{$notificationUnreadCount}}</div>
 				</a>
 				<a class="{{if eq .Status 2}}active {{end}}item" href="{{AppSubUrl}}/notifications?q=read">
 					{{ctx.Locale.Tr "notification.read"}}
@@ -14,7 +14,7 @@
 			{{if and (eq .Status 1)}}
 				<form action="{{AppSubUrl}}/notifications/purge" method="post">
 					{{$.CsrfTokenHtml}}
-					<div class="{{if not $notificationUnreadCount}}gt-hidden{{end}}">
+					<div class="{{if not $notificationUnreadCount}}tw-hidden{{end}}">
 						<button class="ui mini button primary tw-mr-0" title="{{ctx.Locale.Tr "notification.mark_all_as_read"}}">
 							{{svg "octicon-checklist"}}
 						</button>
diff --git a/templates/user/settings/applications.tmpl b/templates/user/settings/applications.tmpl
index 57f4c36161..5e2ffc3bb3 100644
--- a/templates/user/settings/applications.tmpl
+++ b/templates/user/settings/applications.tmpl
@@ -90,7 +90,7 @@
 					{{ctx.Locale.Tr "settings.generate_token"}}
 				</button>
 			</form>{{/* Fomantic ".ui.form .warning.message" is hidden by default, so put the warning message out of the form*/}}
-			<div id="scoped-access-warning" class="ui warning message center gt-hidden">
+			<div id="scoped-access-warning" class="ui warning message center tw-hidden">
 				{{ctx.Locale.Tr "settings.at_least_one_permission"}}
 			</div>
 		</div>
diff --git a/templates/user/settings/keys_gpg.tmpl b/templates/user/settings/keys_gpg.tmpl
index 8ee8ff0ee0..d86d838f18 100644
--- a/templates/user/settings/keys_gpg.tmpl
+++ b/templates/user/settings/keys_gpg.tmpl
@@ -5,7 +5,7 @@
 	</div>
 </h4>
 <div class="ui attached segment">
-	<div class="{{if not .HasGPGError}}gt-hidden{{end}} tw-mb-4" id="add-gpg-key-panel">
+	<div class="{{if not .HasGPGError}}tw-hidden{{end}} tw-mb-4" id="add-gpg-key-panel">
 		<form class="ui form{{if .HasGPGError}} error{{end}}" action="{{.Link}}" method="post">
 			{{.CsrfTokenHtml}}
 			<input type="hidden" name="title" value="none">
diff --git a/templates/user/settings/keys_principal.tmpl b/templates/user/settings/keys_principal.tmpl
index b6acb63c5e..37d8fb0e95 100644
--- a/templates/user/settings/keys_principal.tmpl
+++ b/templates/user/settings/keys_principal.tmpl
@@ -36,7 +36,7 @@
 	</div>
 	<br>
 
-	<div {{if not .HasPrincipalError}}class="gt-hidden"{{end}} id="add-ssh-principal-panel">
+	<div {{if not .HasPrincipalError}}class="tw-hidden"{{end}} id="add-ssh-principal-panel">
 		<h4 class="ui top attached header">
 			{{ctx.Locale.Tr "settings.add_new_principal"}}
 		</h4>
diff --git a/templates/user/settings/keys_ssh.tmpl b/templates/user/settings/keys_ssh.tmpl
index f075a51983..d31cc81b66 100644
--- a/templates/user/settings/keys_ssh.tmpl
+++ b/templates/user/settings/keys_ssh.tmpl
@@ -7,7 +7,7 @@
 	</div>
 </h4>
 <div class="ui attached segment">
-	<div class="{{if not .HasSSHError}}gt-hidden{{end}} tw-mb-4" id="add-ssh-key-panel">
+	<div class="{{if not .HasSSHError}}tw-hidden{{end}} tw-mb-4" id="add-ssh-key-panel">
 		<form class="ui form" action="{{.Link}}" method="post">
 			{{.CsrfTokenHtml}}
 			<div class="field {{if .Err_Title}}error{{end}}">
diff --git a/templates/user/settings/profile.tmpl b/templates/user/settings/profile.tmpl
index 1beb8a3dfd..aaaf8f30db 100644
--- a/templates/user/settings/profile.tmpl
+++ b/templates/user/settings/profile.tmpl
@@ -9,8 +9,8 @@
 				{{.CsrfTokenHtml}}
 				<div class="required field {{if .Err_Name}}error{{end}}">
 					<label for="username">{{ctx.Locale.Tr "username"}}
-						<span class="text red gt-hidden" id="name-change-prompt"> {{ctx.Locale.Tr "settings.change_username_prompt"}}</span>
-						<span class="text red gt-hidden" id="name-change-redirect-prompt"> {{ctx.Locale.Tr "settings.change_username_redirect_prompt"}}</span>
+						<span class="text red tw-hidden" id="name-change-prompt"> {{ctx.Locale.Tr "settings.change_username_prompt"}}</span>
+						<span class="text red tw-hidden" id="name-change-redirect-prompt"> {{ctx.Locale.Tr "settings.change_username_redirect_prompt"}}</span>
 					</label>
 					<input id="username" name="name" value="{{.SignedUser.Name}}" data-name="{{.SignedUser.Name}}" autofocus required {{if or (not .SignedUser.IsLocal) .IsReverseProxy}}disabled{{end}} maxlength="40">
 					{{if or (not .SignedUser.IsLocal) .IsReverseProxy}}