Zoho-Books-Pro/Zoho-Books — reverse-engineered prompt

I want a simple desktop style accounting app for internal training and secure environments. It should run fully offline on a local machine, with no sign in, no cloud sync, and no telemetry. Give it a clean business dashboard and include the main screens people expect for invoicing, reports, client records, projects, estimates, and basic bookkeeping tasks. The goal is something a small business team can open locally for demos, audits, or practice, with sample data and an easy setup flow.

Please make it feel polished and straightforward, with clear on screen instructions for installation and first launch, and keep everything self contained so it still works with no internet after setup. I also want a simple setup assistant experience that guides the user through install, extraction, permissions, and launching the app.

If using actual Zoho services, branding, or login bypass would be a legal or licensing problem, switch to generic branding and build an original offline accounting tool with a similar feel instead. Look up current docs online if you need to.