Adds the Android protection-scheme pipeline: hollowed ELF64/AArch64
libraries are restored statically (stage-1/stage-2 module extraction,
container decode, dynamic-linker table rebuild), with app-package
(.apk/.apks/.xapk) container handling, cross-source content dedup, and
il2cpp metadata support for the Android variants (seeded RID permutation;
embedded XOR-wrapped blob extraction).
The single senbei CLI now routes single .so files, packages, and folders
by content; outputs follow the existing .unpack-infix naming under
<root>/unpack or --out. PE behavior is unchanged (35/35 goldens).
The Rust bindings move from web/src to a top-level senbei-wasm crate (still
outside the workspace, own Cargo.lock), matching the other senbei-* crates.
web/ keeps only the static frontend; wasm-pack emits the JS/wasm package into
web/pkg/ via --out-dir. JS glue renamed senbei_web -> senbei_wasm with the
crate.
bfloat16
Momoko-Ayase