[Feature Request] Allow labels for min and max in v-slider component

[mitar]

Problem to solve

Currently I can have labels on ticks on the slider. But this means that a fixed set of values have to be defined. In the case that all values between min and max are valid, it is still useful to display what are those min and max values, in the same way labels for ticks are shown.

Proposed solution

Allow specifying a min and max labels. They should be shown as a 2-ticks labels would have been shown (but all values between those two labels are allowed to be selected).

[KaelWD]

Related: #9593
Workaround: https://codepen.io/kaelwd/pen/VwYMPBK?editors=1010

[mitar]

Hm, but this still does not allow all values to be set, because step is 0.1. I could be increasing the precision of the step, but that would then require very large tickLabels array. But very interesting workaround nevertheless. Thanks.