Fix bin/publish: copy docs.dist from project root

Fix bin/publish: use correct .env path for rspade_system
Fix bin/publish script: prevent grep exit code 1 from terminating script

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node_modules/@babel/plugin-syntax-async-generators/README.md

@@ -0,0 +1,19 @@
+# @babel/plugin-syntax-async-generators
+
+> Allow parsing of async generator functions
+
+See our website [@babel/plugin-syntax-async-generators](https://babeljs.io/docs/en/next/babel-plugin-syntax-async-generators.html) for more information.
+
+## Install
+
+Using npm:
+
+```sh
+npm install --save-dev @babel/plugin-syntax-async-generators
+```
+
+or using yarn:
+
+```sh
+yarn add @babel/plugin-syntax-async-generators --dev
+```