Migrate margin and padding helpers to tailwind (#30043)

This will conclude the refactor of 1:1 class replacements to tailwind,
except `gt-hidden`. Commands ran:

```bash
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-0#tw-$1$2-0#g'   {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-1#tw-$1$2-0.5#g' {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-2#tw-$1$2-1#g'   {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-3#tw-$1$2-2#g'   {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-4#tw-$1$2-4#g'   {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-5#tw-$1$2-8#g'   {web_src/js,templates,routers,services}/**/*
```

9 files changed, 19 insertions, 19 deletions

diff --git a/templates/shared/actions/runner_edit.tmpl b/templates/shared/actions/runner_edit.tmpl
index f8bbf23b62..d60f10b71f 100644
--- a/templates/shared/actions/runner_edit.tmpl
+++ b/templates/shared/actions/runner_edit.tmpl
@@ -7,15 +7,15 @@
 			{{template "base/disable_form_autofill"}}
 			{{.CsrfTokenHtml}}
 			<div class="runner-basic-info">
-				<div class="field tw-inline-block gt-mr-4">
+				<div class="field tw-inline-block tw-mr-4">
 					<label>{{ctx.Locale.Tr "actions.runners.status"}}</label>
 					<span class="ui {{if .Runner.IsOnline}}green{{else}}basic{{end}} label">{{.Runner.StatusLocaleName ctx.Locale}}</span>
 				</div>
-				<div class="field tw-inline-block gt-mr-4">
+				<div class="field tw-inline-block tw-mr-4">
 					<label>{{ctx.Locale.Tr "actions.runners.last_online"}}</label>
 					<span>{{if .Runner.LastOnline}}{{TimeSinceUnix .Runner.LastOnline ctx.Locale}}{{else}}{{ctx.Locale.Tr "never"}}{{end}}</span>
 				</div>
-				<div class="field tw-inline-block gt-mr-4">
+				<div class="field tw-inline-block tw-mr-4">
 					<label>{{ctx.Locale.Tr "actions.runners.labels"}}</label>
 					<span>
 						{{range .Runner.AgentLabels}}
@@ -23,7 +23,7 @@
 						{{end}}
 					</span>
 				</div>
-				<div class="field tw-inline-block gt-mr-4">
+				<div class="field tw-inline-block tw-mr-4">
 					<label>{{ctx.Locale.Tr "actions.runners.owner_type"}}</label>
 					<span data-tooltip-content="{{.Runner.BelongsToOwnerName}}">{{.Runner.BelongsToOwnerType.LocaleString ctx.Locale}}</span>
 				</div>
diff --git a/templates/shared/issuelist.tmpl b/templates/shared/issuelist.tmpl
index adb2f61c54..1c0dfcc551 100644
--- a/templates/shared/issuelist.tmpl
+++ b/templates/shared/issuelist.tmpl
@@ -5,7 +5,7 @@
 
 			<div class="flex-item-icon">
 				{{if $.CanWriteIssuesOrPulls}}
-				<input type="checkbox" autocomplete="off" class="issue-checkbox gt-mr-4" data-issue-id={{.ID}} aria-label="{{ctx.Locale.Tr "repo.issues.action_check"}} &quot;{{.Title}}&quot;">
+				<input type="checkbox" autocomplete="off" class="issue-checkbox tw-mr-4" data-issue-id={{.ID}} aria-label="{{ctx.Locale.Tr "repo.issues.action_check"}} &quot;{{.Title}}&quot;">
 				{{end}}
 				{{template "shared/issueicon" .}}
 			</div>
@@ -19,7 +19,7 @@
 								{{template "repo/commit_statuses" dict "Status" (index $.CommitLastStatus .PullRequest.ID) "Statuses" (index $.CommitStatuses .PullRequest.ID)}}
 							{{end}}
 						{{end}}
-						<span class="labels-list gt-ml-2">
+						<span class="labels-list tw-ml-1">
 							{{range .Labels}}
 								<a href="?q={{$.Keyword}}&type={{$.ViewType}}&state={{$.State}}&labels={{.ID}}{{if ne $.listType "milestone"}}&milestone={{$.MilestoneID}}{{end}}&assignee={{$.AssigneeID}}&poster={{$.PosterID}}{{if $.ShowArchivedLabels}}&archived=true{{end}}">{{RenderLabel $.Context ctx.Locale .}}</a>
 							{{end}}
diff --git a/templates/shared/search/code/results.tmpl b/templates/shared/search/code/results.tmpl
index 42e029da82..a98a662654 100644
--- a/templates/shared/search/code/results.tmpl
+++ b/templates/shared/search/code/results.tmpl
@@ -1,8 +1,8 @@
 <div class="flex-text-block tw-flex-wrap">
 	{{range $term := .SearchResultLanguages}}
-	<a class="ui {{if eq $.Language $term.Language}}primary{{end}} basic label gt-m-0"
+	<a class="ui {{if eq $.Language $term.Language}}primary{{end}} basic label tw-m-0"
 		href="?q={{$.Keyword}}{{if ne $.Language $term.Language}}&l={{$term.Language}}{{end}}&fuzzy={{$.IsFuzzy}}">
-		<i class="color-icon gt-mr-3" style="background-color: {{$term.Color}}"></i>
+		<i class="color-icon tw-mr-2" style="background-color: {{$term.Color}}"></i>
 		{{$term.Language}}
 		<div class="detail">{{$term.Count}}</div>
 	</a>
diff --git a/templates/shared/searchbottom.tmpl b/templates/shared/searchbottom.tmpl
index b22324585c..bee0397259 100644
--- a/templates/shared/searchbottom.tmpl
+++ b/templates/shared/searchbottom.tmpl
@@ -1,11 +1,11 @@
 {{if or .result.Language (not .result.UpdatedUnix.IsZero)}}
 <div class="ui bottom attached table segment tw-flex tw-items-center tw-justify-between">
-		<div class="tw-flex tw-items-center gt-ml-4">
+		<div class="tw-flex tw-items-center tw-ml-4">
 			{{if .result.Language}}
-					<i class="color-icon gt-mr-3" style="background-color: {{.result.Color}}"></i>{{.result.Language}}
+					<i class="color-icon tw-mr-2" style="background-color: {{.result.Color}}"></i>{{.result.Language}}
 			{{end}}
 		</div>
-		<div class="gt-mr-4">
+		<div class="tw-mr-4">
 			{{if not .result.UpdatedUnix.IsZero}}
 					<span class="ui grey text">{{ctx.Locale.Tr "explore.code_last_indexed_at" (TimeSinceUnix .result.UpdatedUnix ctx.Locale)}}</span>
 			{{end}}
diff --git a/templates/shared/secrets/add_list.tmpl b/templates/shared/secrets/add_list.tmpl
index c943a1944d..ea59459083 100644
--- a/templates/shared/secrets/add_list.tmpl
+++ b/templates/shared/secrets/add_list.tmpl
@@ -30,7 +30,7 @@
 				<span class="color-text-light-2">
 					{{ctx.Locale.Tr "settings.added_on" (DateTime "short" .CreatedUnix)}}
 				</span>
-				<button class="ui btn interact-bg link-action gt-p-3"
+				<button class="ui btn interact-bg link-action tw-p-2"
 					data-url="{{$.Link}}/delete?id={{.ID}}"
 					data-modal-confirm="{{ctx.Locale.Tr "secrets.deletion.description"}}"
 					data-tooltip-content="{{ctx.Locale.Tr "secrets.deletion"}}"
diff --git a/templates/shared/user/authorlink.tmpl b/templates/shared/user/authorlink.tmpl
index 4d8ad736be..d57a635b4b 100644
--- a/templates/shared/user/authorlink.tmpl
+++ b/templates/shared/user/authorlink.tmpl
@@ -1 +1 @@
-<a class="author text black tw-font-semibold muted"{{if gt .ID 0}} href="{{.HomeLink}}"{{end}}>{{.GetDisplayName}}</a>{{if .IsBot}}<span class="ui basic label gt-p-2">bot</span>{{end}}
+<a class="author text black tw-font-semibold muted"{{if gt .ID 0}} href="{{.HomeLink}}"{{end}}>{{.GetDisplayName}}</a>{{if .IsBot}}<span class="ui basic label tw-p-1">bot</span>{{end}}
diff --git a/templates/shared/user/blocked_users.tmpl b/templates/shared/user/blocked_users.tmpl
index 071c7da11c..e83a039ef5 100644
--- a/templates/shared/user/blocked_users.tmpl
+++ b/templates/shared/user/blocked_users.tmpl
@@ -17,7 +17,7 @@
 		{{.CsrfTokenHtml}}
 		<input type="hidden" name="action" value="block" />
 		<div id="search-user-box" class="field ui fluid search input">
-			<input class="prompt gt-mr-3" name="blockee" placeholder="{{ctx.Locale.Tr "search.user_kind"}}" autocomplete="off" required>
+			<input class="prompt tw-mr-2" name="blockee" placeholder="{{ctx.Locale.Tr "search.user_kind"}}" autocomplete="off" required>
 			<button class="ui red button">{{ctx.Locale.Tr "user.block.block"}}</button>
 		</div>
 		<div class="field">
diff --git a/templates/shared/user/profile_big_avatar.tmpl b/templates/shared/user/profile_big_avatar.tmpl
index 3e1cacd9ba..868f8d5a13 100644
--- a/templates/shared/user/profile_big_avatar.tmpl
+++ b/templates/shared/user/profile_big_avatar.tmpl
@@ -18,10 +18,10 @@
 						{{svg "octicon-gear" 18}}
 					</a>
 				{{end}}</span>
-		<div class="gt-mt-3">
-			<a class="muted" href="{{.ContextUser.HomeLink}}?tab=followers">{{svg "octicon-person" 18 "gt-mr-2"}}{{.NumFollowers}} {{ctx.Locale.Tr "user.followers"}}</a> · <a class="muted" href="{{.ContextUser.HomeLink}}?tab=following">{{.NumFollowing}} {{ctx.Locale.Tr "user.following"}}</a>
+		<div class="tw-mt-2">
+			<a class="muted" href="{{.ContextUser.HomeLink}}?tab=followers">{{svg "octicon-person" 18 "tw-mr-1"}}{{.NumFollowers}} {{ctx.Locale.Tr "user.followers"}}</a> · <a class="muted" href="{{.ContextUser.HomeLink}}?tab=following">{{.NumFollowing}} {{ctx.Locale.Tr "user.following"}}</a>
 			{{if .EnableFeed}}
-				<a href="{{.ContextUser.HomeLink}}.rss"><i class="ui text grey gt-ml-3" data-tooltip-content="{{ctx.Locale.Tr "rss_feed"}}">{{svg "octicon-rss" 18}}</i></a>
+				<a href="{{.ContextUser.HomeLink}}.rss"><i class="ui text grey tw-ml-2" data-tooltip-content="{{ctx.Locale.Tr "rss_feed"}}">{{svg "octicon-rss" 18}}</i></a>
 			{{end}}
 		</div>
 	</div>
diff --git a/templates/shared/variables/variable_list.tmpl b/templates/shared/variables/variable_list.tmpl
index fc2ac98e29..06c71c0610 100644
--- a/templates/shared/variables/variable_list.tmpl
+++ b/templates/shared/variables/variable_list.tmpl
@@ -32,7 +32,7 @@
 				<span class="color-text-light-2">
 					{{ctx.Locale.Tr "settings.added_on" (DateTime "short" .CreatedUnix)}}
 				</span>
-				<button class="btn interact-bg gt-p-3 show-modal"
+				<button class="btn interact-bg tw-p-2 show-modal"
 					data-tooltip-content="{{ctx.Locale.Tr "actions.variables.edit"}}"
 					data-modal="#edit-variable-modal"
 					data-modal-form.action="{{$.Link}}/{{.ID}}/edit"
@@ -42,7 +42,7 @@
 				>
 					{{svg "octicon-pencil"}}
 				</button>
-				<button class="btn interact-bg gt-p-3 link-action"
+				<button class="btn interact-bg tw-p-2 link-action"
 					data-tooltip-content="{{ctx.Locale.Tr "actions.variables.deletion"}}"
 					data-url="{{$.Link}}/{{.ID}}/delete"
 					data-modal-confirm="{{ctx.Locale.Tr "actions.variables.deletion.description"}}"