Show Wi-Fi network name and password in the Guest Portal

Problem: The Guest Portal already surfaces some property information (for example house rules), but guests often cannot find Wi‑Fi details there. They expect network name and password in the portal and message the host when they do not see them.

Impact: Hosts get unnecessary messages during check-in. Guests feel the portal is incomplete compared with what they expect from essential stay information.

Proposed solution: Display the property Wi‑Fi network name and password in the Guest Portal, using the same Wi‑Fi fields hosts already maintain in Hospitable (including values synced from Airbnb on the Details page).

Scope note: Wi‑Fi details should be visible only during the stay window — from the calendar day of check-in through the calendar day of check-out (inclusive), not before or after.

Related: This is adjacent to Add Custom Links (e.g., Guidebook) to Guest Portal, which addresses guests missing other essential stay information in the portal.