fix: number format config not being respected for graphs (#2832)

* Add computed padding for handling clipped Net worth amounts

* Add comment, early handle 5 character case

* Add release note

* Use currency decimal preference for Net Worth graph Y-axis ticks

* use number format preference for `BarLineGraph` ticks

* use number format preference for checking `NetWorthGraph` tick overflow

* prevent `numberFormatConfig` overwrite

`getNumberFormat` uses `numberFormatConfig` as the default argument;
passing just `{ hideFraction: true }` caused `numberFormatConfig.format`
to be ignored

* add release note

* use `amountToCurrencyNoDecimal` instead for `{BarLine,NetWorth}Graph` ticks