label: adjust forecolor boundary

models/issue_label.go

@@ -52,7 +52,7 @@ func (l *Label) ForegroundColor() template.CSS {
 			b := float32(0xFF & color)
 			luminance := (0.2126*r + 0.7152*g + 0.0722*b) / 255
 
-			if luminance < 0.5 {
+			if luminance < 0.66 {
 				return template.CSS("#fff")
 			}
 		}

modules/template/template.go

@@ -73,13 +73,6 @@ func NewFuncMap() []template.FuncMap {
 			return t.Format("Jan 02, 2006")
 		},
 		"List": List,
-		"Mail2Domain": func(mail string) string {
-			if !strings.Contains(mail, "@") {
-				return "try.gogs.io"
-			}
-
-			return strings.SplitN(mail, "@", 2)[1]
-		},
 		"SubStr": func(str string, start, length int) string {
 			if len(str) == 0 {
 				return ""