How can I manually add to a repeat?

I have a repeat

dmx-bind:repeat="sc_menus.data.q_menus.where(`menu_id`, 32, '==')"

which gives me a list to use in a radio group.

Let’s say it gives me a list of four results

2, 4, 6, 8

I want to add a zero to the beginning to give a fifth result (but only on this one occasion)

0

How can I do that client-side?
How can I add the zero to the beginning of the repeat so as to end up with this result?

0, 2, 4, 6, 8

Obviously not like this (that would be silly!)…

dmx-bind:repeat="'0' + sc_menus.data.q_menus.where(`menu_id`, 32, '==')"

The actual data per line is returned is like this, and it is 'list_label' that wants to be added as a '0'

label: "Tyre Depths"
list_code: null
list_label: "6"
list_price: null
list_ref: null
menu_id: 32
menu_list_id: 173