fix: Change id type to int in ConversationParticipant

- hide Total field in UserCompact JSON

internal/conversation/models/models.go

@@ -173,7 +173,7 @@ type PreviousConversationContact struct {
 }
 
 type ConversationParticipant struct {
-	ID        string      `db:"id" json:"id"`
+	ID        int         `db:"id" json:"id"`
 	FirstName string      `db:"first_name" json:"first_name"`
 	LastName  string      `db:"last_name" json:"last_name"`
 	AvatarURL null.String `db:"avatar_url" json:"avatar_url"`

internal/user/models/models.go

@@ -41,7 +41,7 @@ type UserCompact struct {
 	CreatedAt time.Time   `db:"created_at" json:"created_at"`
 	UpdatedAt time.Time   `db:"updated_at" json:"updated_at"`
 
-	Total int `db:"total" json:"total"`
+	Total int `db:"total" json:"-"`
 }
 
 type User struct {