Implement confirmation flow for destructive moderation actions

- Added confirmation prompts for destructive commands such as `/ban`, `/purge`, and `/case delete` to enhance user safety.
- Integrated locale support for confirmation messages, ensuring clarity in both German and English.
- Refactored command logic to utilize the new confirmation system, improving user experience and reducing accidental actions.

apps/bot/src/index.ts

@@ -14,6 +14,12 @@ import { registerCommands, routeCommand } from './commands.js';
 import { ensureRecurringJobs, startWorkers } from './jobs.js';
 import type { BotContext } from './types.js';
 import { startHealthServer } from './health.js';
+import {
+  handleModerationConfirmation,
+  isModerationConfirmation
+} from './modules/moderation/confirmations.js';
+import { getGuildLocale } from './i18n.js';
+import { t } from '@nexumi/shared';
 
 const isShard = process.argv.includes('--shard');
 
@@ -47,15 +53,26 @@ if (!isShard) {
   });
 
   client.on(Events.InteractionCreate, async (interaction: Interaction) => {
-    if (!interaction.isChatInputCommand()) return;
     try {
-      await routeCommand(interaction, context);
+      if (interaction.isChatInputCommand()) {
+        await routeCommand(interaction, context);
+        return;
+      }
+
+      if (interaction.isButton() && isModerationConfirmation(interaction.customId)) {
+        await handleModerationConfirmation(interaction, context);
+        return;
+      }
     } catch (error) {
-      logger.error({ error }, 'Command execution failed');
-      if (interaction.replied || interaction.deferred) {
-        await interaction.followUp({ content: 'An error occurred.', ephemeral: true });
-      } else {
-        await interaction.reply({ content: 'An error occurred.', ephemeral: true });
+      logger.error({ error }, 'Interaction handling failed');
+      const locale = await getGuildLocale(context.prisma, interaction.guildId);
+      const message = t(locale, 'generic.error');
+      if (interaction.isRepliable()) {
+        if (interaction.replied || interaction.deferred) {
+          await interaction.followUp({ content: message, ephemeral: true });
+        } else {
+          await interaction.reply({ content: message, ephemeral: true });
+        }
       }
     }
   });