v0.19.0: Live cells on the field

Some wrecks come down with their power core still live. Tap one and it is yours.

Added

• Flux cells. A wreck occasionally falls still holding a charge, glowing blue instead of the salvage glint's amber. Tap it for a lump of flux worth far more than the kill itself. Unlike salvage glints these need nothing unlocked, so they are there from your first run.
• Salvage Refinery, in the Research Center under Programs. Three ranks, each raising what a salvage glint is worth when you catch it. It appears once you have Salvage Beacons.
• Leaving a run now asks first. The header sits above the battlefield the whole time, and a mis-tap on a link used to end a deep run instantly with no warning. Navigating away pauses the field and asks; closing the tab warns too. The game's own exits, like returning to command after a launch reaches orbit, never ask, because you already answered.

Changed

• Recorded runs from before this update are marked as approximate. Cells are rolled as part of the run itself, so an older recording no longer plays back exactly.