feat(SearchCommoServe): remove categoryFilter from state management

src/app/components/SearchCommoServe.tsx

@@ -110,7 +110,6 @@ const _store = {
   offset:         0,
   hasMore:        false,
   hasSearched:    false,
-  categoryFilter: null as number | null,
   scrollTop:      0,
   showFilter:     false,
   filterText:     '',

webdav3.py

@@ -974,6 +974,12 @@ class DAVRequestHandler(BaseHTTPRequestHandler):
         size = -1
       path, elem = self.path_elem_prev()
       ename = path[-1]
+      if elem is None and len(path) > 1:
+        # Parent directory doesn't exist — create it and re-resolve
+        parent_parts = [p.rstrip('/') for p in path[:-1]]
+        parent_fs = os.path.join(self.server.root.fsname, *parent_parts)
+        os.makedirs(parent_fs, exist_ok=True)
+        path, elem = self.path_elem_prev()
     except:
       self.send_response(400, 'Cannot parse request')
       self.send_header('Content-length', '0')