I need a bilingual (German/English) web application built as a marketplace between customers and service companies (moving, decluttering, store pickups). The customer creates a job with description, pickup & delivery address, elevator/parking options, and media uploads (up to 5 images + 1 video). Registered companies can view open jobs, submit offers, and after acceptance, communicate with the customer via real-time chat. No online payment on the platform. The customer pays the company directly. After job completion, the system must generate a 10% commission for the company and create an invoice with a 7-day payment deadline (PDF or simple record). If a company does not pay the commission in time, their account must be automatically suspended until payment. Company registration requires VAT/UID number (mandatory), used to verify legitimacy and avoid unregistered “black market” work. User roles: Customer, Company, Admin. Admin dashboard needed: approve companies, manage jobs, offers, commissions, and suspensions. The platform must include a DE/EN language switch. Responsive design (mobile-first). Tech stack preferred: Bubble.io (frontend) + Bubble database for MVP. Later, I want to integrate Firebase/Firestore, so structure should allow future migration.