Elite Phase 6 results - the docked screens - PC3, 2026-09-10.

Everything here is a screen over state that already exists.  Prices were fixed
the moment we arrived and do not move while we trade; buying and selling adjust
the hold and the till and nothing else.

Verified on the board, starting from a new commander at Lave with 100 Cr:
  bought 5 tonnes of food and 3 of minerals
  cash 100.0 -> 49.6 Cr, hold 8 of 20 - the arithmetic the market test proved
  the market screen shows Lave's canonical prices, with computers, narcotics
  and firearms all at zero for sale
  status shows the system, condition, fuel, cash, legal standing, rating and
  the equipment fitted
  commander saved and reloaded: cash, kills and location all restored

Screens: market with per-item selection, status, inventory, equipment shop.
The shop only offers what the system's technology level can supply, which is
why the better lasers are unavailable in a poor agricultural system.

One bug worth recording.  The commander file first wrote several values to a
line with PRINT, which separates them with spaces, and read them back with
INPUT, which expects commas.  Everything after the first field on each line was
lost, so a reloaded commander had the right kill count and no money and was
sitting at system zero.  One value to a line now.

Still open
  the docked screens are drawn but not yet driven by the keyboard: no key
  handling loop, so buying is exercised by calling BuyOne rather than by a
  player pressing a key
  the title screen and new-commander flow
