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/collect.js/docs/installation.md

@@ -0,0 +1,23 @@
+# Installation
+
+### NPM
+
+```bash
+npm install collect.js --save
+```
+
+### Yarn
+
+```bash
+yarn add collect.js
+```
+
+### From CDN
+
+1. Visit https://cdnjs.com/libraries/collect.js
+2. Add CDN link to your site with `<script>`
+
+### Using build / minified version
+
+1. Download [`collect.min.js`](https://github.com/ecrmnn/collect.js/blob/master/build/collect.min.js)
+2. Add to your site with `<script>`