Mentor requests now live in Settings, with the full picture of what you sent

Two small but overdue fixes to the mentor request flow.

First, "My Mentor Requests" now lives at Settings > Mentor Requests, next to the rest of your account information, instead of standing alone as its own page. The old link still works and forwards you automatically.

Second, when you request a mentor you fill out several fields beyond your main goal — your experience level, timezone, language, timing, and format preference. Those were always saved and sent to the mentor, but your own request history only ever showed you two of them back. Now it shows all of it, so you can see exactly what you asked for.