ghaiiith/odoo ? reverse-engineered prompt

Build me a web based business management platform like Odoo that gives a company one place to run the main parts of the business. I want it to feel modular, so each area can work on its own but everything also connects together if multiple apps are turned on.

The core pieces should cover CRM and sales, a website builder and online store, inventory and warehouse tracking, project management, invoicing and accounting, point of sale, employee and HR tools, marketing, and manufacturing. It should support normal business workflows, shared customer and product data, and a clean admin experience for managing users, records, and day to day operations. Please make it usable as an open source ERP style system, not just a demo, with sensible defaults so it can be installed and explored easily. If there are existing setup or developer docs for this project, use those and look up current docs online if you need to.