add hat

src/handlers/react.rs

@@ -16,6 +16,7 @@ static EMOJI_MAP: phf::Map<&'static str, &'static str> = phf_map! {
 	"banana" => "🍌",
 	"bee" => "🐝",
 	"horse" => "🐎",
+	"hat" => "🎩"
 };
 
 fn map_lookup(msg: &str) -> Option<&'static str> {