style: run gofmt across entire codebase

330 non-vendor files had minor formatting inconsistencies
(comment alignment, whitespace). No logic changes.

server/discordbot/discord_bot.go

@@ -124,6 +124,7 @@ func (bot *DiscordBot) RealtimeChannelSend(message string) (err error) {
 
 	return
 }
+
 // ReplaceTextAll replaces every match of regex in text by calling handler with
 // the first capture group of each match and substituting the result.
 func ReplaceTextAll(text string, regex *regexp.Regexp, handler func(input string) string) string {