Fix incorrect thumbnail issue

app/views/download.html

@@ -15,7 +15,7 @@
 {{end}}
 <div class="d-flex flex-column flex-lg-row justify-content-center gap-5 mt-5">
   <div class="d-flex justify-content-center">
-    <img src="{{.Meta.Thumbnail}}" alt="{{.Meta.Title}}" style="max-height: 25rem; max-width: 100%; margin: 0 auto" />
+    <img src="{{$video.Meta.Thumbnail}}" alt="{{$video.Meta.Title}}" style="max-height: 25rem; max-width: 100%; margin: 0 auto" />
   </div>
   <div class="downloads flex-lg-grow-1">
     {{range $index, $format := $video.Formats}}

go.mod

@@ -1,6 +1,6 @@
 module go.fifitido.net/ytdl-web
 
-go 1.21
+go 1.22
 
 require (
 	github.com/adrg/xdg v0.4.0

pkg/ytdl/error.go

@@ -0,0 +1,19 @@
+package ytdl
+
+type Error struct {
+	stdout string
+	stderr string
+	child  error
+}
+
+func (e *Error) Error() string {
+	return e.child.Error()
+}
+
+func (e *Error) Stdout() string {
+	return e.stdout
+}
+
+func (e *Error) Stderr() string {
+	return e.stderr
+}