fix: llmstxt dropdown (#720)

* style: llmstxt dropdown

* chore: license-header ignore

apps/docs/components/fixed-feature-overview/index.less

@@ -4,6 +4,9 @@
  */
 
 .doc-feature-overview {
+  position: relative;
+  z-index: 1;
+
   .gedit-playground {
     position: relative;
     width: 100%;

apps/docs/components/free-feature-overview/index.less

@@ -4,6 +4,9 @@
  */
 
 .doc-free-feature-overview {
+  position: relative;
+  z-index: 1;
+
   .demo-container {
     position: relative;
     width: 100%;

common/autoinstallers/license-header/index.js

@@ -57,7 +57,6 @@ function addLicenseHeader(targetDir, licenseContent, options = {}) {
       const fullPath = path.join(currentDir, entry.name);
 
       if (
-        entry.isDirectory() &&
         ig.ignores(path.relative(targetDir, fullPath))
       ) {
         continue;