Merge branch 'feat/p1-wasm' into feat/p1-proof

# Conflicts:
#	Cargo.toml
#	scripts/ci-test.sh

Cargo.toml

@@ -17,6 +17,7 @@ members = [
     "crates/clawhdf5-napi",
     "crates/clawhdf5-bench",
     "crates/clawhdf5-tools",
+    "crates/clawhdf5-wasm",
     "crates/libaec-sys",
 ]
 resolver = "2"
@@ -35,3 +36,12 @@ tempfile = "3"
 criterion = { version = "0.5", features = ["html_reports"] }
 half = "2.7"
 serde = { version = "1", features = ["derive"] }
+
+# The browser build of clawhdf5-wasm (examples/wasm-viewer/build.sh): size
+# over speed, whole-program optimisation. Native profiles are unaffected.
+[profile.wasm-release]
+inherits = "release"
+opt-level = "s"
+lto = true
+codegen-units = 1
+panic = "abort"