feat: add a histrical wit-bindgen

__wasm/wit-bindgen-sample/wit-bindgen/crates/wit-bindgen-demo/build.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -ex
+
+rm -rf static
+mkdir static
+
+cargo build -p wit-bindgen-demo --target wasm32-unknown-unknown --release
+cp target/wasm32-unknown-unknown/release/wit_bindgen_demo.wasm static/demo.wasm
+
+cargo run js \
+  --export crates/wit-bindgen-demo/browser.wit \
+  --import crates/wit-bindgen-demo/demo.wit \
+  --out-dir static
+
+cp crates/wit-bindgen-demo/{index.html,main.ts} static/
+(cd crates/wit-bindgen-demo && npx tsc ../../static/main.ts --target es6)
+
+if [ ! -d ace ]; then
+  mkdir ace
+  cd ace
+  curl -L https://github.com/ajaxorg/ace-builds/archive/refs/tags/v1.4.12.tar.gz | tar xzf -
+  cd ..
+fi
+
+cp -r ace/ace-builds-1.4.12/src static/ace