The list loads the whole period (or twelve months with Y) and filters it
in the browser: a text line over descriptions, notes, accounts and
amounts, dropdowns with counts per type, category, budget, account,
currency, tag and subscription, group-by with subtotals per currency,
pinned filters on 1 to 9. Possible duplicates show with a delete for the
newer one, one account adds the balance column, s s sets a subscription
and s . repeats the last mass action.
