Transaction section improvements

[mikev-cw]

As discussed on last meeting, here i'm summarize things to do on transactions section:

• [x] [list tab] Currently we're showing only last 5 transactions. We need to filter by dates, not by limit
• [x] [list tab] Date picker selection actually does not affects transactions list
• [x] [categories tab] "income" and "Expenses" filter does not change view
• [x] [categories tab] Graph should take colors by category
• [ ] [categories tab] Subcategories shows IDs instead of values when opened
• [x] [categories tab] Subcategories has overflowed text when opened/closed (Fixed on #116)
• [x] [accounts tab] Should be entirely done from scratch
• [x] [all tabs] Collapsible header shows "settembre 2022" when collapsed, regardless on actual month selected (Fixed on #102)

[lucaantonelli]

I think this could be closed, everything done in my latest merge.

[theperu]

I'll close this one and open a specific issue for the remaining task (Subcategories shows IDs instead of values when opened)