fix: put income on left and expense on right always, hide when 0

[Tigatok]

ref: #2710

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Files count	Total bundle size	% Changed
9	4.72 MB → 4.72 MB (-36 B)	-0.00%

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File	Δ	Size
src/components/reports/reports/CashFlowCard.jsx	📉 -36 B (-0.74%)	4.74 kB → 4.7 kB

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static/js/ReportRouter.js	1.23 MB → 1.23 MB (-36 B)	-0.00%

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static/js/indexeddb-main-thread-worker-e59fee74.js	13.5 kB	0%
static/js/resize-observer.js	18.37 kB	0%
static/js/usePreviewTransactions.js	790 B	0%
static/js/BackgroundImage.js	122.29 kB	0%
static/js/AppliedFilters.js	20.54 kB	0%
static/js/narrow.js	59.97 kB	0%
static/js/wide.js	261.78 kB	0%
static/js/index.js	3 MB	0%

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[MatissJanis]

👋 IMO hiding only the bars would be a better strategy here. At the start of the months folks will end up with a view like this (screenshot). There is income (salary), but no expenses yet. So the expenses bar gets hidden which is a bit confusing.

[Tigatok]

@MatissJanis here is updated screenshot, it shows -0.00, I think that's probably fine?

[MatissJanis]

Thanks!