sparebank1-cli

Runtime contract for the `sb1` CLI (SpareBank 1 personal banking). Covers install, BankID login, secret-storage backends, output formats, global flags, the command map, and error handling. Use this as the foundation before any other sparebank1 skill, or whenever a user asks to check Norwegian bank accounts, balances, or transactions via sb1.

Build and maintain a personal finance context for the `sb1` CLI (SpareBank 1) by running a short onboarding interview over the user's own accounts and transactions, then saving the answers to a private, git-ignored file the agent reads at the start of future finance sessions. Captures the meaning the bank can't know — which inbound money is salary vs reimbursement, what each account is for, what's work-expensed, split with a partner, or a subscription to cancel. Use when the user wants to personalize sb1, set up or refresh their finance context, teach the agent about their money, or annotate uncategorized/ambiguous transactions.

Read accounts, balances, and transactions with the `sb1` CLI (SpareBank 1). List accounts and totals, look up balances, browse and filter transactions by date/account, inspect a single transaction, and export to CSV. Use when a user wants to see their Norwegian bank balances, spending, recent transactions, or wants account/transaction data for analysis.

Move money with the `sb1` CLI (SpareBank 1), transfer between the user's own accounts, pay a credit card, or pay into a pension policy. Use when a user explicitly asks to transfer/move money, pay a credit card, or fund a pension via sb1. Handles the confirmation flow safely.