Add 'Copy path' button to file view go-gitea#32584

Author: yp05327

templates/repo/home.tmpl

@@ -82,6 +82,7 @@
 									<span class="breadcrumb-divider">/</span>
 									{{- if eq $i $l -}}
 										<span class="active section" title="{{$v}}">{{$v}}</span>
+										<button class="btn interact-fg tw-mx-1" data-clipboard-text="{{$.TreePath}}" data-tooltip-content="{{ctx.Locale.Tr "copy_path"}}">{{svg "octicon-copy" 14}}</button>
 									{{- else -}}
 										{{$p := index $.Paths $i}}<span class="section"><a href="{{$.BranchLink}}/{{PathEscapeSegments $p}}" title="{{$v}}">{{$v}}</a></span>
 									{{- end -}}