Highball 0.8.1

A reliability release for people who already had Highball installed, and for first runs that didn't finish.

Fixed

Creating an environment no longer looks broken. The first Windows boot takes about 90 seconds; 0.8.0 showed no progress in the Settings window and ignored a second click while busy, so it looked dead (issues #21, #57). Settings now shows progress, the Create button reads "Working…" and is disabled until done, and a create that truly can't start says why.
No engine yet is said out loud. If a first run didn't finish (the engine download is about 250 MB), "New environment" and "Prepare it now" now tell you to retry setup instead of doing nothing (#57).
A damaged environment is never mistaken for a new install. If an environment's settings file can't be read, the library says so and opens Troubleshooting instead of offering to prepare a new one; your games stay on disk.
Play links wait for the library to load. A highball:// link or a Mac app double-clicked at cold start no longer fails with "not in this library" while Epic's list is still loading.
Stop reaches every long operation; a dropped .exe runs as a session; environment wording throughout; Settings and the game page's Advanced section follow the design.

Counter-Strike 2 (DXMT ~80 fps), Portal 2 (DXVK 134 fps), Portal, Aperture Desk Job (106 fps), The Sims Legacy Collection launch. 162 tests. Upgrade, first-run and game smokes pass.

CS:GO legacy freezes at map load on macOS 26 (a threading race; the engine fix is being built).
Rockstar Games Launcher sign-in and Ubisoft Connect stay blank on the bundled Wine 10 engine. The fix exists (a Wine driver change in our Wine 11 engine, verified with the Rockstar sign-in rendering) and ships when that engine becomes installable.