feat: send custom email to signers of direct template documents (#1215)

Introduces customization options for the document completion email
template to allow for custom email bodies and subjects for documents
created from direct templates.


## Testing Performed
- Verified correct rendering of custom email subject and body for direct
template documents
- Verified the all other completed email types are sent correctly

packages/lib/server-only/document/move-document-to-team.ts

@@ -76,8 +76,6 @@ export const moveDocumentToTeam = async ({
       }),
     });
 
-    console.log(log);
-
     return updatedDocument;
   });
 };