Vault UI: Embjer.js Octane & partials are now deprectated

While striving to get some assistance with the inner workings of Embjer.js as in use by Vault - I reached out to some folk on discord embjerjs (#help room) - and I was informed that portions of the framework in use require upgrading to more recent methods / conventions including for example the use of partials:

If upgrading to EmbjerjsV3 will is being considered then it may be better to convert all partials into reusable components.