[Feature] tsuserver parity for testimony recording commands #391
Description
tsuserver3's version of the testimony recorder has the following user commands which are missing from akashi's:
= - Repeats the current statement
>[num] / <[num] - Jumping to a statement can be done with either closing or opening brackets in tsuserver, whereas akashi only supports closing for this command
For parity purposes and to ease transition, functionality should be adjusted to support these.