Forever Gamepad UI: Flightmaster

0.1.17

- Fixed the destination fare reader to prepare each reachable destination's native route before reading its total flight price. The destination list, preview, price refreshes and departure quote now use the same route-aware reader.

- Refresh all destination prices after map setup and render the list before the custom flightmaster frame appears.

- Keep all ten opening refresh attempts, including when early prices are numeric placeholders or zero. Opening a departure confirmation is no longer needed to trigger this refresh.

- Keep native multi-stop totals, genuine free flights and prices for unaffordable destinations. An unavailable or invalid native route/price remains unavailable; price reads stop safely if the taxi session changes.

- Validation: all 24 runtime Lua files and four development Lua files parse with Lua 5.1.5; 24 pricing scenarios and 88 existing display-filter assertions pass. Tests and a report are included. Actual client prices, rendering and protected taxi execution require in-game verification.