Kills the five Stryker survivors of the first pass on LoadoutGenerator.cs
availability and preference. Tests only; builds against the prior commit.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Presence in the galaxy no longer gates gear (ruling gear-without-presence).
Delete the IsPrelude exception, Galaxy.ContainsFaction with its cache, and
the AetherDb loadout exclude-sellers mode that existed to exercise the
presence gate. An absent maker weighs as one jump beyond the farthest zone
the generator's zone reaches. Not yet verified; may not build.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
