Can I vibecode Osome?

Build me a bookkeeping tool for my small company that covers the part of Osome
I can do myself, so an accountant only reviews and files. Requirements:

- Python 3.12 + FastAPI with Jinja2 and HTMX on http://localhost:5100. The
  ledger is Beancount plain text in ~/Books/ (main.beancount plus one file per
  year), so `bean-check` and Fava work on it.
- Bank import: CSV statements with a column mapping saved per bank in
  ~/Books/importers.yaml; skip duplicates by a hash of date, amount and
  description.
- Categorise: regex rules from ~/Books/rules.yaml first, then a review queue for
  the rest. If OPENAI_API_KEY is in .env, suggest an account per line, but
  never post anything without my click.
- Receipts: files dropped into ~/Books/inbox/ are read with tesseract
  (pytesseract) for date, amount and vendor, matched to a bank line with the
  same amount within 3 days, moved to ~/Books/documents/YYYY/ and linked.
- Sales invoices: numbered PDFs made with WeasyPrint, posted to receivables and
  marked paid when the matching bank line arrives.
- GST/VAT: a tax code on each line and a quarterly summary of output tax, input
  tax and the net amount.
- Reports: P&L, balance sheet, trial balance and general ledger as CSV and XLSX
  (openpyxl), plus a year-end zip of ledger, reports and documents for my
  accountant.
- No accounts, no telemetry, local-first. Every report carries a "not reviewed
  by an accountant" banner.
- Out of scope: filing with the tax office or company registry, payroll and
  company secretary work.
- README: setting up a bank mapping, backing up ~/Books with git, and a plain
  warning that statutory filings still need a qualified accountant.

Opens your agent with the prompt filled in, you press enter. Or copy it and paste it into an empty folder.