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>

vendor/spatie/ignition/node_modules/unquote/README.md

@@ -0,0 +1,33 @@
+# unquote
+
+Remove wrapping quotes from a string. Returns an empty string if the first arg is falsey.
+
+## Installation
+
+```
+npm install unquote
+```
+
+
+## Usage
+
+Example
+```js
+var unquote = require('unquote')
+
+unquote('"hello, world"') // 'hello, world'
+unquote('\'hello, world\'') // 'hello, world'
+```
+
+
+## Running Tests
+
+```
+npm test
+```
+
+## License
+
+([The MIT License](LICENSE))
+
+Copyright 2017 Cameron Lakenen