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/astral-regex/index.d.ts

@@ -0,0 +1,28 @@
+declare namespace astralRegex {
+	interface Options {
+		/**
+		Only match an exact string. Useful with `RegExp#test()` to check if a string is a astral symbol. Default: `false` _(Matches any astral symbols in a string)_
+		*/
+		readonly exact?: boolean;
+	}
+}
+
+/**
+Regular expression for matching [astral symbols](https://everything2.com/title/astral+plane).
+
+@returns A `RegExp` for matching astral symbols.
+
+@example
+```
+import astralRegex = require('astral-regex');
+
+astralRegex({exact: true}).test('🦄');
+//=> true
+
+'foo 🦄 💩 bar'.match(astralRegex());
+//=> ['🦄', '💩']
+```
+*/
+declare function astralRegex(options?: astralRegex.Options): RegExp;
+
+export = astralRegex;