Net worth module

[carlosdimatteo]

All accounts must track a balance

balance is given by

start balance + (all incomes - all expenses) 

each account must have a startDate to count income and expense from, this should be the start of every year each account must have a startBalance to count from , this should be the balance of the account at the start Date

• add columns to current tables
• add endpoint to get net worth and balances for each account, maybe a view table