Hi… I am well aware that this diff view is very suboptimal. It will be fixed when the refactored server comes along!
HTML: Fix the repo file page too
{{/*
	SPDX-License-Identifier: AGPL-3.0-only
	SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>
*/}}
{{- define "repo_tree_file" -}}
{{- $root := . -}}
<!DOCTYPE html>
<html lang="en">
	<head>
		{{- template "head_common" . -}}
		<link rel="stylesheet" href="/-/static/chroma.css" />
		<title>/{{ .path_spec }} – {{ .repo_name }} – {{ template "group_path_plain" .group_path }} – {{ .global.forge_title -}}</title>
	</head>
	<body class="repo-tree-file">
		{{- template "header" . -}}
		<div class="repo-header">
			<h2>{{- .repo_name -}}</h2>
			<ul class="nav-tabs-standalone">
				<li class="nav-item">
					<a class="nav-link" href="../{{- template "ref_query" $root -}}">Summary</a>
					<a class="nav-link" href="{{- .repo_url_root -}}{{- template "ref_query" $root -}}">Summary</a>
</li> <li class="nav-item">
					<a class="nav-link active" href="../tree/{{- template "ref_query" $root -}}">Tree</a>
					<a class="nav-link active" href="{{- .repo_url_root -}}tree/{{- template "ref_query" $root -}}">Tree</a>
</li> <li class="nav-item">
					<a class="nav-link" href="../log/{{- template "ref_query" $root -}}">Log</a>
					<a class="nav-link" href="{{- .repo_url_root -}}log/{{- template "ref_query" $root -}}">Log</a>
</li> <li class="nav-item">
<a class="nav-link" href="../branches/">Branches</a>
					<a class="nav-link" href="{{- .repo_url_root -}}branches/">Branches</a>
</li> <li class="nav-item">
<a class="nav-link" href="../tags/">Tags</a>
					<a class="nav-link" href="{{- .repo_url_root -}}tags/">Tags</a>
</li> <li class="nav-item">
<a class="nav-link" href="../contrib/">Merge requests</a>
					<a class="nav-link" href="{{- .repo_url_root -}}contrib/">Merge requests</a>
</li> <li class="nav-item">
<a class="nav-link" href="../settings/">Settings</a>
					<a class="nav-link" href="{{- .repo_url_root -}}settings/">Settings</a>
				</li>
			</ul>
		</div>
		<div class="repo-header-extension">
			<div class="repo-header-extension-content">
				{{- .repo_description -}}
			</div>
		</div>
		<div class="padding">
			<p>
				/{{ .path_spec }} (<a href="/{{ template "group_path_plain" .group_path }}/-/repos/{{ .repo_name }}/raw/{{ .path_spec }}{{- template "ref_query" $root -}}">raw</a>)
			</p>
			{{- .file_contents -}}
		</div>
		<footer>
			{{- template "footer" . -}}
		</footer>
	</body>
</html>
{{- end -}}