Fix bytes rendered wrong

Author: ischaojie

src/python-fastui/fastui/json_schema.py

@@ -214,7 +214,7 @@ def special_string_field(
     schema: JsonSchemaConcrete, name: str, title: _t.List[str], required: bool, multiple: bool
 ) -> _t.Union[FormField, None]:
     if schema['type'] == 'string':
-        if schema.get('format') == 'binary':
+        if schema.get('format') == 'binary' and schema.get('accept'):
             return FormFieldFile(
                 name=name,
                 title=title,
@@ -315,6 +315,8 @@ def as_title(s: _t.Any) -> str:
     'string-uri': 'url',
     'string-uuid': 'text',
     'string-password': 'password',
+    'string-binary': 'text',
+    'string-base64': 'text',
     'number': 'number',
     'integer': 'number',
 }