Use tailwind instead of gt-[wh]- helper classes (#29423)

Follow #29357 
- Replace `gt-w-*` -> `tw-w-*` and remove `gt-w-*`
- Replace `gt-h-*` -> `tw-h-*` and remove `gt-h-*`

templates/repo/diff/box.tmpl

@@ -203,7 +203,7 @@
 							{{if $showFileViewToggle}}
 								{{/* for image or CSV, it can have a horizontal scroll bar, there won't be review comment context menu (position absolute) which would be clipped by "overflow" */}}
 								<div id="diff-rendered-{{$file.NameHash}}" class="file-body file-code {{if $.IsSplitStyle}}code-diff-split{{else}}code-diff-unified{{end}} gt-overflow-x-scroll">
-									<table class="chroma gt-w-full">
+									<table class="chroma tw-w-full">
 										{{if $isImage}}
 											{{template "repo/diff/image_diff" dict "file" . "root" $ "blobBase" $blobBase "blobHead" $blobHead "sniffedTypeBase" $sniffedTypeBase "sniffedTypeHead" $sniffedTypeHead}}
 										{{else}}

templates/repo/issue/card.tmpl

@@ -6,7 +6,7 @@
 			{{end}}
 		</div>
 	{{end}}
-	<div class="content gt-p-0 gt-w-full">
+	<div class="content gt-p-0 tw-w-full">
 		<div class="gt-df gt-items-start">
 			<div class="issue-card-icon">
 				{{template "shared/issueicon" .}}