chore: sync GovOPlaN module split state

src/govoplan_files/backend/storage/folders.py

@@ -68,13 +68,63 @@ def list_folders_for_user(
     include_deleted: bool = False,
     is_admin: bool = False,
 ) -> list[FileFolder]:
+    query = _folder_visibility_query_for_user(
+        session,
+        tenant_id=tenant_id,
+        user_id=user_id,
+        owner_type=owner_type,
+        owner_id=owner_id,
+        include_deleted=include_deleted,
+        is_admin=is_admin,
+    )
+    return query.order_by(FileFolder.path.asc(), FileFolder.id.asc()).all()
+
+
+def list_folders_for_user_window(
+    session: Session,
+    *,
+    tenant_id: str,
+    user_id: str,
+    owner_type: str,
+    owner_id: str,
+    include_deleted: bool = False,
+    is_admin: bool = False,
+    page_size: int,
+    after_path: str | None = None,
+    after_id: str | None = None,
+) -> tuple[list[FileFolder], bool]:
+    query = _folder_visibility_query_for_user(
+        session,
+        tenant_id=tenant_id,
+        user_id=user_id,
+        owner_type=owner_type,
+        owner_id=owner_id,
+        include_deleted=include_deleted,
+        is_admin=is_admin,
+    )
+    if after_path is not None and after_id:
+        query = query.filter(or_(FileFolder.path > after_path, (FileFolder.path == after_path) & (FileFolder.id > after_id)))
+    rows = query.order_by(FileFolder.path.asc(), FileFolder.id.asc()).limit(page_size + 1).all()
+    return rows[:page_size], len(rows) > page_size
+
+
+def _folder_visibility_query_for_user(
+    session: Session,
+    *,
+    tenant_id: str,
+    user_id: str,
+    owner_type: str,
+    owner_id: str,
+    include_deleted: bool = False,
+    is_admin: bool = False,
+):
     owner_type = owner_type.lower().strip()
     ensure_owner_access(session, tenant_id=tenant_id, owner_type=owner_type, owner_id=owner_id, user_id=user_id, is_admin=is_admin)
     query = session.query(FileFolder).filter(FileFolder.tenant_id == tenant_id, FileFolder.owner_type == owner_type)
     query = _owner_filter(query, owner_type, owner_id)
     if not include_deleted:
         query = query.filter(FileFolder.deleted_at.is_(None))
-    return query.order_by(FileFolder.path.asc()).all()
+    return query
 
 
 def soft_delete_folder(