implement changes to commands and templates

commands/moderation/warn.js

@@ -4,6 +4,8 @@ const { getGuildSettings } = require('../../services/guildSettings');
 const { recordModerationAction } = require('../../services/moderationRecords');
 const { connectToDatabase } = require('../../db');
 
+const MAX_REASON_LENGTH = 500;
+
 module.exports = {
     permissionGroup: 'moderation',
     data: new SlashCommandBuilder()
@@ -31,6 +33,12 @@ module.exports = {
                 ephemeral: true,
             });
         }
+        if (reason.length > MAX_REASON_LENGTH) {
+            return interaction.reply({
+                content: `Reason must be ${MAX_REASON_LENGTH} characters or fewer.`,
+                ephemeral: true,
+            });
+        }
 
         const { warnings, strikeCount } = await addWarning({
             guildId: interaction.guildId,