## Is your feature request related to a problem?

It is very likely that I would want to filter a list of insights on whether I created it, and I don't want to scroll through a list to find it.

![image](https://user-images.githubusercontent.com/1727427/150818346-e1b2fd6e-6078-4f76-adf0-5e188521674c.png)


## Describe the solution you'd like

Put current user first (in bold) + order list alphabetically

## Describe alternatives you've considered



## Additional context



#### *Thank you* for your feature request – we love each and every one!

posthog/api/organization_member.py
user = UserBasicSerializer(read_only=True)
    class Meta:
        model = OrganizationMembership
        fields = [
            "id",
            "user",
            "level",
            "joined_at",
            "updated_at",
        ]
        read_only_fields = ["id", "joined_at", "updated_at"]
    def update(self, updated_membership, validated_data, **kwargs):
        updated_membership = cast(OrganizationMembership, updated_membership)
        raise_errors_on_nested_writes("update", self, validated_data)
        requesting_membership: OrganizationMembership = OrganizationMembership.objects.get(
            organization=updated_membership.organization, user=self.context["request"].user,
        )
        for attr, value in validated_data.items():
            if attr == "level":
                requesting_membership.validate_update(updated_membership, value)
            setattr(updated_membership, attr, value)
        updated_membership.save()
        return updated_membership
class OrganizationMemberViewSet(