docs(trip): confirm LA Airbnb extra night, Sep 26-30

Host accepted the alteration on Sep 15 (reservation HMNBY9NYRN): 4 nights
Sep 26-30 instead of 3 nights Sep 27-30, total EUR 1,077.00 (+EUR 311.31,
paid in full). This resolves the "additional night TBC" note on Sep 26.
Cancellation is now partial-refund until Sep 19 4:00 PM PDT.

Sep 27 no longer involves a check-in, so the luggage-storage caveat and
the 4:00 PM check-in constraint on the Pantages option are gone.

Ledger: LA row US$860.00 -> US$1,209.63 (same FX rate as the original
row); settlement recomputed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

bookings/stays/airbnb-la-dtla.md

@@ -4,12 +4,15 @@
 |---|---|
 | **Listing** | [Private Apt Home W/ DTLA Views \| 1Mi to Dodger Std](https://www.airbnb.com/rooms/1293165603159436911) |
 | **Address** | 1100 W Temple Street, Los Angeles, CA 90012 |
-| **Dates** | Sep 27 – Sep 30, 2026 (3 nights) |
+| **Dates** | Sep 26 – Sep 30, 2026 (4 nights) — *moved forward one night on Sep 15, 2026* |
 | **Guests** | 4 adults |
-| **Check-in** | Sep 27, from 4:00 PM (keyless entry code) |
+| **Check-in** | Sep 26, from 4:00 PM (keyless entry code) |
 | **Checkout** | Sep 30, by 11:00 AM |
 | **Booked by** | KT |
-| **Price** | US$860 (3 nights, fees incl.) |
+| **Price** | €1,077.00 (4 nights, fees incl.) — was €765.69 for 3 nights |
+| **Confirmation** | HMNBY9NYRN · receipts RCZCMQ3595 (Sep 13) + RC4KXTA3EJ (Sep 15) |
+| **Payment** | ✅ Paid in full, Visa ••4074: €339.55 (Aug 31) + €426.14 (Sep 13) + €311.31 (Sep 15 alteration) |
+| **Cancellation** | Partial refund until Sep 19, 4:00 PM PDT; non-refundable after |
 | **Host** | Kye (via Hostaway) · office: 3213 Fowler St, LA 90063 |
 | **Layout** | 2 bed (king + 2 twins) · 2 bath · air mattress · free gated parking, 2 cars |