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/jiti/bin/jiti.js

@@ -0,0 +1,16 @@
+#!/usr/bin/env node
+
+const { resolve } = require("path");
+
+const script = process.argv.splice(2, 1)[0];
+
+if (!script) {
+  // eslint-disable-next-line no-console
+  console.error("Usage: jiti <path> [...arguments]");
+  process.exit(1);
+}
+
+const pwd = process.cwd();
+const jiti = require("..")(pwd);
+const resolved = (process.argv[1] = jiti.resolve(resolve(pwd, script)));
+jiti(resolved);