feat(bb): migrate WASM toolchain from wasi-sdk to Emscripten#22815

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AztecBot wants to merge 16 commits into

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claudebox/a62d1521c38e34c3-3

Commits on Apr 28, 2026

Commits on Apr 29, 2026

fix(bb): wasm-emscripten cutover — NODERAWFS link flag, host env forwarding, pthread stack, library main override
zac-williamson
committed
merge: pull origin/next; resolve backing_memory.cpp + patch bootstrap.sh $USER
zac-williamson
committed

Commits on Apr 30, 2026

fix(bb): link env_objects into wasm exec; prefetch CRS for wasm-perf-gate
zac-williamson
committed
fix(bb): split WASM target — barretenberg static lib + barretenberg_wasm_bin exec
AztecBot
committed

Commits on May 4, 2026

fix(bb-ts): clean_shutdown test resolves harness off cwd, not import.meta.url
AztecBot
committed

Commits on May 9, 2026

fix(bb): cache Emscripten .js loader and .worker.mjs siblings of .wasm targets
AztecBot
committed