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.