* 🔧 Bump Rust version of the devenv image to 1.99
* 🔧 Run the pinned Rust setup from the lint and format scripts
./build and ./test switch to the Rust version in render-wasm/_build_env
through setup, but ./lint did not, and formatting called cargo fmt
directly. In CI both ran on the devenv image's default toolchain.
Make ./lint run setup and add a ./fmt script that does the same, so all
render-wasm entry points use the pinned version. CI and scripts/ci now
call ./fmt instead of cargo fmt.
AI-assisted-by: claude-opus-5-5
Protect shared setup, compilation, artifact copy, and target cleanup with
one flock lock per checkout. Route watch builds and frontend cleanup
through the protected scripts.
Document the lock contract and normalize the frontend and exporter
build:wasm commands.
Closes#11901
AI-assisted-by: Space Bunny Free
* ✨ Add headless wasm render backend to the exporter
* ♻️ Move render-wasm bridge to common and split wasm builds
* 🔧 Upload builtin font variants in the wasm exporter
* ♻️ Move shared font and resources utils out of render_wasm
* ⚡ Fetch only the exported roots in the wasm exporter
* ⚡ Bound save_layer rects in the vector export path
