a cache for slack profile pictures and emojis

bug: fix the annoyingly persistant pronoun nullification bug

dunkirk.sh 995d03ab 9ecede45

verified
Changed files
+1 -1
src
+1 -1
src/index.ts
···
expiration: new Date().toISOString(),
user: slackUser.id,
displayName: displayName,
-
pronouns: slackUser.profile.pronouns,
+
pronouns: slackUser.profile.pronouns || null,
image: slackUser.profile.image_512,
};
}