StormLib's bundled libtomcrypt uses x86 inline assembly (bswapl/movl)
gated by __MINGW32__, which is defined on CLANGARM64 too. Pass
-DLTC_NO_BSWAP to force portable C byte-swap fallback.
- Fix StormLib package name: libstormlib-dev → libstorm-dev (correct
Ubuntu package name) across all CI workflows and extract_assets.sh
- Build StormLib from source on Windows CI (no MSYS2 package exists),
ensuring asset_extract.exe is included in release archives
- Update extract_assets.sh/.ps1 to prefer pre-built asset_extract
binary next to the script (release archives) before trying build dir
- Move ADTTerrain allocations from stack to heap in prepareTile() to
fix stack overflow on macOS (worker threads default to 512 KB stack,
two ADTTerrain structs ≈ 560 KB exceeded that)
Tag-triggered (v*) workflow that builds all 5 platforms and creates
a GitHub Release with bundled binaries, Data/, and asset extraction
tools (asset_extract, extraction scripts, pipeline GUI).
