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

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

vendor/spatie/ignition/node_modules/unist-util-generated/lib/index.d.ts

@@ -0,0 +1,34 @@
+/**
+ * @typedef PointLike
+ * @property {number | null | undefined} [line]
+ * @property {number | null | undefined} [column]
+ * @property {number | null | undefined} [offset]
+ *
+ * @typedef PositionLike
+ * @property {PointLike | null | undefined} [start]
+ * @property {PointLike | null | undefined} [end]
+ *
+ * @typedef NodeLike
+ * @property {PositionLike | null | undefined} [position]
+ */
+/**
+ * Check if `node` is generated.
+ *
+ * @param {NodeLike | null | undefined} [node]
+ *   Node to check.
+ * @returns {boolean}
+ *   Whether `node` is generated (does not have positional info).
+ */
+export function generated(node?: NodeLike | null | undefined): boolean
+export type PointLike = {
+  line?: number | null | undefined
+  column?: number | null | undefined
+  offset?: number | null | undefined
+}
+export type PositionLike = {
+  start?: PointLike | null | undefined
+  end?: PointLike | null | undefined
+}
+export type NodeLike = {
+  position?: PositionLike | null | undefined
+}

vendor/spatie/ignition/node_modules/unist-util-generated/lib/index.js

@@ -0,0 +1,34 @@
+/**
+ * @typedef PointLike
+ * @property {number | null | undefined} [line]
+ * @property {number | null | undefined} [column]
+ * @property {number | null | undefined} [offset]
+ *
+ * @typedef PositionLike
+ * @property {PointLike | null | undefined} [start]
+ * @property {PointLike | null | undefined} [end]
+ *
+ * @typedef NodeLike
+ * @property {PositionLike | null | undefined} [position]
+ */
+
+/**
+ * Check if `node` is generated.
+ *
+ * @param {NodeLike | null | undefined} [node]
+ *   Node to check.
+ * @returns {boolean}
+ *   Whether `node` is generated (does not have positional info).
+ */
+export function generated(node) {
+  return (
+    !node ||
+    !node.position ||
+    !node.position.start ||
+    !node.position.start.line ||
+    !node.position.start.column ||
+    !node.position.end ||
+    !node.position.end.line ||
+    !node.position.end.column
+  )
+}