Adds com.unity.ai.assistant 2.12.0-pre.2 (+ transitive com.unity.ai.inference 2.6.1 and the com.unity.dt.app-ui EditorBuildSettings config) to the package manifest/lockfile, plus the package's ProjectSettings/Packages/com.unity.ai.assistant/Settings.json. ProjectSettings.asset migrated serializedVersion 28->29 (new iOS thermal-FPS / Android system-bar fields) by the editor. Editor/package tooling only; committed separately from the class-switch dev tool to keep concerns isolated.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Add BefourStudios SciFi environment packs, Gabriel Aguiar VFX, and the
ShaderCrew Toon Shader embedded packages, plus combat/enemy/wave/death
gameplay systems and supporting vault docs/screenshots.
Rename 11 vendor textures from uppercase .PNG/.HDR to lowercase so the
case-sensitive Git LFS filters (*.png/*.hdr) match on case-sensitive
filesystems (Linux CI, case-sensitive macOS), not just locally where
core.ignorecase=true masks the gap. Each .meta moved with its asset so
GUID references are preserved. All ~1000 binaries tracked via LFS.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>