Serialize the kind's name

Previously it was serializing as the value, which is the integer we're
using in the database.

keeper/models.py

@@ -1012,6 +1012,16 @@ def mode_name(self) -> str:
         else:
             return self.default_mode_name
 
+    @property
+    def kind_name(self) -> str:
+        """Name of the kind (`str`).
+
+        See also
+        --------
+        EditionKind
+        """
+        return self.kind.name
+
     def update_slug(self, new_slug: str) -> None:
         """Update the edition's slug by migrating files on S3.
 

keeper/v2api/_models.py

@@ -10,7 +10,7 @@
 
 from keeper.editiontracking import EditionTrackingModes
 from keeper.exceptions import ValidationError
-from keeper.models import EditionKind, OrganizationLayoutMode
+from keeper.models import OrganizationLayoutMode
 from keeper.utils import (
     format_utc_datetime,
     validate_path_slug,
@@ -575,7 +575,7 @@ class EditionResponse(BaseModel):
     mode: str
     """The edition tracking mode."""
 
-    kind: EditionKind
+    kind: str
     """The edition kind."""
 
     @classmethod
@@ -611,7 +611,7 @@ def from_edition(
             "date_rebuilt": edition.date_rebuilt,
             "date_ended": edition.date_ended,
             "mode": edition.mode_name,
-            "kind": edition.kind,
+            "kind": edition.kind_name,
             "tracked_ref": tracked_ref,
             "pending_rebuild": edition.pending_rebuild,
             "surrogate_key": edition.surrogate_key,