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}/**/*
```

(cherry picked from commit 68ec9b48592fe88765bcc3a73093d43c98b315de)

Conflicts:
	routers/web/repo/view.go
	templates/base/head_navbar.tmpl
	templates/repo/code/recently_pushed_new_branches.tmpl
	templates/repo/diff/box.tmpl
	templates/repo/diff/compare.tmpl
	templates/repo/diff/conversation.tmpl
	templates/repo/header.tmpl
	templates/repo/issue/filter_list.tmpl
	templates/repo/issue/view_content/conversation.tmpl
	templates/repo/issue/view_content/sidebar.tmpl
	templates/repo/settings/options.tmpl
	templates/repo/view_file.tmpl
	templates/shared/user/blocked_users.tmpl
	templates/status/500.tmpl
	web_src/js/components/DashboardRepoList.vue
	resolved by prefering Forgejo version and applying the
	commands to all files

3 files changed, 4 insertions, 4 deletions

diff --git a/routers/web/repo/blame.go b/routers/web/repo/blame.go
index 809a5009bb..eea3d4dc00 100644
--- a/routers/web/repo/blame.go
+++ b/routers/web/repo/blame.go
@@ -260,7 +260,7 @@ func renderBlame(ctx *context.Context, blameParts []*git.BlamePart, commitNames
 				if commit.User != nil {
 					avatar = string(avatarUtils.Avatar(commit.User, 18))
 				} else {
-					avatar = string(avatarUtils.AvatarByEmail(commit.Author.Email, commit.Author.Name, 18, "gt-mr-3"))
+					avatar = string(avatarUtils.AvatarByEmail(commit.Author.Email, commit.Author.Name, 18, "tw-mr-2"))
 				}
 
 				br.Avatar = gotemplate.HTML(avatar)
diff --git a/routers/web/repo/issue_content_history.go b/routers/web/repo/issue_content_history.go
index dfee2863b5..c817d6aa96 100644
--- a/routers/web/repo/issue_content_history.go
+++ b/routers/web/repo/issue_content_history.go
@@ -70,7 +70,7 @@ func GetContentHistoryList(ctx *context.Context) {
 		}
 
 		src := html.EscapeString(item.UserAvatarLink)
-		class := avatars.DefaultAvatarClass + " gt-mr-3"
+		class := avatars.DefaultAvatarClass + " tw-mr-2"
 		name := html.EscapeString(username)
 		avatarHTML := string(templates.AvatarHTML(src, 28, class, username))
 		timeSinceText := string(timeutil.TimeSinceUnix(item.EditedUnix, ctx.Locale))
diff --git a/routers/web/repo/view.go b/routers/web/repo/view.go
index becb8748cd..a65a100212 100644
--- a/routers/web/repo/view.go
+++ b/routers/web/repo/view.go
@@ -938,9 +938,9 @@ func prepareOpenWithEditorApps(ctx *context.Context) {
 		schema, _, _ := strings.Cut(app.OpenURL, ":")
 		var iconHTML template.HTML
 		if schema == "vscode" || schema == "vscodium" || schema == "jetbrains" {
-			iconHTML = svg.RenderHTML(fmt.Sprintf("gitea-open-with-%s", schema), 16, "gt-mr-3")
+			iconHTML = svg.RenderHTML(fmt.Sprintf("gitea-open-with-%s", schema), 16, "tw-mr-2")
 		} else {
-			iconHTML = svg.RenderHTML("gitea-git", 16, "gt-mr-3") // TODO: it could support user's customized icon in the future
+			iconHTML = svg.RenderHTML("gitea-git", 16, "tw-mr-2") // TODO: it could support user's customized icon in the future
 		}
 		tmplApps = append(tmplApps, map[string]any{
 			"DisplayName": app.DisplayName,