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/micromark-util-decode-string/dev/index.d.ts

@@ -0,0 +1,10 @@
+/**
+ * Utility to decode markdown strings (which occur in places such as fenced
+ * code info strings, destinations, labels, and titles).
+ * The “string” content type allows character escapes and -references.
+ * This decodes those.
+ *
+ * @param {string} value
+ * @returns {string}
+ */
+export function decodeString(value: string): string

vendor/spatie/ignition/node_modules/micromark-util-decode-string/dev/index.js

@@ -0,0 +1,47 @@
+import {decodeNamedCharacterReference} from 'decode-named-character-reference'
+import {decodeNumericCharacterReference} from 'micromark-util-decode-numeric-character-reference'
+import {codes} from 'micromark-util-symbol/codes.js'
+import {constants} from 'micromark-util-symbol/constants.js'
+
+const characterEscapeOrReference =
+  /\\([!-/:-@[-`{-~])|&(#(?:\d{1,7}|x[\da-f]{1,6})|[\da-z]{1,31});/gi
+
+/**
+ * Utility to decode markdown strings (which occur in places such as fenced
+ * code info strings, destinations, labels, and titles).
+ * The “string” content type allows character escapes and -references.
+ * This decodes those.
+ *
+ * @param {string} value
+ * @returns {string}
+ */
+export function decodeString(value) {
+  return value.replace(characterEscapeOrReference, decode)
+}
+
+/**
+ * @param {string} $0
+ * @param {string} $1
+ * @param {string} $2
+ * @returns {string}
+ */
+function decode($0, $1, $2) {
+  if ($1) {
+    // Escape.
+    return $1
+  }
+
+  // Reference.
+  const head = $2.charCodeAt(0)
+
+  if (head === codes.numberSign) {
+    const head = $2.charCodeAt(1)
+    const hex = head === codes.lowercaseX || head === codes.uppercaseX
+    return decodeNumericCharacterReference(
+      $2.slice(hex ? 2 : 1),
+      hex ? constants.numericBaseHexadecimal : constants.numericBaseDecimal
+    )
+  }
+
+  return decodeNamedCharacterReference($2) || $0
+}