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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Co-Authored-By: Claude <noreply@anthropic.com>

node_modules/acorn-import-phases/README.md

@@ -0,0 +1,30 @@
+# Support for `import defer` and `import souce` in acorn
+
+## Install
+
+```
+npm install acorn-import-phases
+```
+
+## Usage
+
+This module provides a plugin that can be used to extend the Acorn Parser class:
+
+```js
+const {Parser} = require('acorn');
+const importPhases = require('acorn-import-phases');
+Parser.extend(importPhases()).parse('...');
+```
+
+By default, the plugin supports both `import defer` and `import source` syntax. You can disable one of them by passing an options object:
+
+```js
+const {Parser} = require('acorn');
+const importPhases = require('acorn-import-phases');
+Parser.extend(importPhases({ defer: false })).parse('...');
+Parser.extend(importPhases({ source: false })).parse('...');
+```
+
+## License
+
+This plugin is released under an MIT License.