Cross-instance service and charge mapping for destination quotes

Objective

• When handing off a job across instances, help CSRs map source inspection charges to destination company services so the new pending quote includes meaningful line items instead of an empty or manual-only quote.

Background

• Parent epic: pending quote in destination from source inspection.
• Service catalogs differ by company/brand; source charge _serviceId values are not valid on destination quotes.
• Source charges live on inspection population and chargeSchema; destination quote charges are created via createOrUpdateCharges inside createQuoteWithCharges.
• Workorder UI child provides the handoff entry point; API child creates the quote shell.

Scope

Backend

• Preview or mapping endpoint: given source inspection + targetCompanyId, return source charges (name, category, amount) and suggested destination services (by name/category match — decision needed on matching rules).
• Accept user-selected service mapping (source charge or service id → destination service id) on create or follow-up PATCH to quote.
• Create destination charges with correct destination _serviceId and pricing rules for target company (decision needed: copy amounts vs recalculate via destination price engine).
• Do not copy source Mongo charge ids onto destination quote.

Frontend

• In workorder handoff flow (after destination selected): show source line items and destination service picker or suggested matches.
• Allow proceed with partial mapping; clearly label unmapped items that CSR must add in destination scheduler.

Out of scope

• Unconfirmed inspection creation.
• Spectora service id sync across companies.

References

• attik-backend/src/util/functions/quote/createQuoteWithCharges.ts
• attik-backend/src/models/chargeSchema.ts
• attik-backend/src/models/serviceSchema.ts (services catalog)