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/resolve-url-loader/lib/file-protocol.js

@@ -0,0 +1,39 @@
+/*
+ * MIT License http://opensource.org/licenses/MIT
+ * Author: Ben Holloway @bholloway
+ */
+'use strict';
+
+/**
+ * Prepend file:// protocol to source path string or source-map sources.
+ */
+function prepend(candidate) {
+  if (typeof candidate === 'string') {
+    return 'file://' + candidate;
+  } else if (candidate && (typeof candidate === 'object') && Array.isArray(candidate.sources)) {
+    return Object.assign({}, candidate, {
+      sources: candidate.sources.map(prepend)
+    });
+  } else {
+    throw new Error('expected string|object');
+  }
+}
+
+exports.prepend = prepend;
+
+/**
+ * Remove file:// protocol from source path string or source-map sources.
+ */
+function remove(candidate) {
+  if (typeof candidate === 'string') {
+    return candidate.replace(/^file:\/{2}/, '');
+  } else if (candidate && (typeof candidate === 'object') && Array.isArray(candidate.sources)) {
+    return Object.assign({}, candidate, {
+      sources: candidate.sources.map(remove)
+    });
+  } else {
+    throw new Error('expected string|object');
+  }
+}
+
+exports.remove = remove;