clang-cl-18 does not have a versioned symlink in /usr/bin on this
runner, causing update-alternatives to fail and abort the step before
llvm-rc was ever configured. Prepending /usr/lib/llvm-18/bin to PATH
is more robust and ensures all LLVM 18 tools (clang-cl, lld-link,
llvm-rc) are resolved correctly without relying on symlink names.
Older llvm-rc versions cannot handle PNG-compressed ICO entries,
causing the Windows build to fail. Pinning to LLVM 18 and setting
up alternatives ensures llvm-rc, clang-cl, and lld-link all resolve
to a version that handles the icon resource correctly.
Tatsumi is a Tauri desktop app for generating AI character art of Naomi
using Google Gemini's image model. Features three generation modes
(avatar, art, replace), persistent conversation threads, message
editing and deletion, retry support, cost tracking, and an about modal
with lore-accurate self-introduction from Emi Carrigan.