Norman: Categorize Transactions

Help the user categorize and organize their bank transactions: Fetch uncategorized transactions: Call search_transactions to find transactions that need attention. Look for unverified or uncategorized entries. Smart categorization: For each transaction, suggest a category based on: The transaction description / reference text The counterparty name The amount and pattern (recurring = likely subscription) Similar past transactions Update transactions: Use categorize_transaction to assign the correct bookkeeping category (SKR04 chart of accounts for German businesses). Invoice matching: When a transaction looks like an incoming payment: Call list_invoices to find matching unpaid invoices (by amount or client) Use link_transaction to connect the payment to the invoice Document attachment: Remind the user to attach receipts for expenses: Use upload_bulk_attachments for multiple receipts Use link_attachment_transaction to connect receipts to transactions Verification: After categorizing, use change_transaction_verification to mark transactions as verified. Present transactions in batches of 10-15 for manageable review. Show: Date, Amount, Description, Suggested Category.