fix reinit function

[AjayThorve]

Quick fix PR to fix the _reinit_all_charts function, which was no longer working due to the recent refactors

[bryevdv]

@AjayThorve is there a good test case or example to run to see before/after? Changes look OK at a glance but I don't really have any context for what exactly was broken

[AjayThorve]

@bryevdv (pushed one more change after you reviewed). basically don't need to reinitialize data_size_indicator, separately, as that was fixed in a previous PR.

Current implementation was reinitializing it twice (line 320, 325), and this was leading to some inconsistencies in data size values if we ran d.app() twice, or d.show() twice in a row.

Ideally, it should just reinitialize all charts if we rerun the function, which now happens properly

[AjayThorve]

@gpucibot merge

[AjayThorve]

rerun tests

[AjayThorve]

rerun tests