feat(backend): remove avatar_source field, change avatar_urls on member

backend/db/member.go

@@ -10,12 +10,12 @@ import (
 )
 
 type Member struct {
-	ID        xid.ID
-	UserID    xid.ID
-	Name      string
-	Bio       *string
-	AvatarURL *string
-	Links     []string
+	ID         xid.ID
+	UserID     xid.ID
+	Name       string
+	Bio        *string
+	AvatarURLs []string `db:"avatar_urls"`
+	Links      []string
 }
 
 const ErrMemberNotFound = errors.Sentinel("member not found")

backend/db/user.go

@@ -18,9 +18,8 @@ type User struct {
 	DisplayName *string
 	Bio         *string
 
-	AvatarSource *string
-	AvatarURLs   []string `db:"avatar_urls"`
-	Links        []string
+	AvatarURLs []string `db:"avatar_urls"`
+	Links      []string
 
 	Discord         *string
 	DiscordUsername *string