fix: make document name optional and remove name check

Author: nmaarnio

arho_feature_template/gui/components/plan_document_widget.py

@@ -123,8 +123,7 @@ def __init__(self, document: Document, parent=None):
 
     def is_ok(self) -> bool:
         return (
-            self.name.text() != ""
-            and self.document_type.value() is not None
+            self.document_type.value() is not None
             and self.publicity.value() is not None
             and self.language.value() is not None
             and self.retention_time.value() is not None