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/api/reject.md

@@ -0,0 +1,15 @@
+# `reject()`
+
+The reject method filters the collection using the given callback. The callback should return true if the item should be removed from the resulting collection:
+
+```js
+const collection = collect([1, 2, 3, 4]);
+
+const filtered = collection.reject(value => value > 2);
+
+// [1, 2]
+```
+
+> For the inverse of the `reject` method, see the `filter` method.
+
+[View source on GitHub](https://github.com/ecrmnn/collect.js/blob/master/src/methods/reject.js)