REQ: add Carl-bot migration scope — welcome DM, Wanderer role, link reminder DM

docs/code-bridge/requests/REQ-2026-04-15-reaction-roles.md

@@ -74,3 +74,46 @@ Add reaction role handling to Arbiter. The `#get-roles` channel has been rebuilt
 - Log adds/removes to console for debugging
 - Deploy pattern: backup → clone to /tmp → copy to /opt/arbiter-3.0 → restart arbiter-3
 
+
+---
+
+## Additional Scope — Carl-bot Migration
+
+Take over these two Carl-bot behaviors so Carl-bot can be removed.
+
+### 4. MODIFY `src/discord/events.js`
+Register `guildMemberAdd` event:
+- Assign Wanderer role (`1487267974367805545`) to new member
+- Send welcome DM:
+
+```
+Hey {username}! Welcome to Firefrost Gaming!
+You just landed as a Wanderer — the door is open, come explore!
+
+Quick links:
+• Check out #rules first
+• Say hi in #introductions
+• Head to #get-roles to pick your path and grab your server channels
+
+Questions? We're here. Welcome to the family!
+```
+
+- Silent-fail if DMs are closed
+
+### 5. MODIFY `src/services/discordRoleSync.js` (or stripe.js)
+When a subscriber reaches Awakened tier or above (i.e. after successful Stripe checkout assigns their role), send them a DM:
+
+```
+Hey {username}! You're now part of the Firefrost family! 🎉
+
+One quick step — head to #link-your-account and use the /link command to connect your Minecraft account so we can whitelist you on our servers.
+
+See you in-game!
+```
+
+- This should fire from the Stripe checkout flow after role assignment
+- Silent-fail if DMs are closed
+
+### Notes
+- `GuildMembers` intent is already enabled — `guildMemberAdd` will work
+- Check where luckpermsSync fires post-checkout — link reminder DM should fire at the same point