The shared release workflow runs them directly, so without the executable bit the
Linux, macOS and Web release jobs stop with "Permission denied" (v0.1.0 run
41403401506).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
A clean-room, pure-Rust foundation for MaterialCraft's node-based material
authoring: the package/graph/node model, float image planes, the node
library (atomic nodes, tileable noises, patterns, filters, PBR utilities,
function graphs for the pixel processor), a content-addressed cooking cache,
.mcraft packages and texture export, and the command-driven session with
snapshot undo. Infrastructure (xtask, CI, packaging) copied from TextureCraft.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
bflatastic