Stefan
ebdb92713a
Assesses the proposed server-held edit state + SignalR live-edit channel against the current stateless design. Recommendation: don't do the full rewrite now (it adds stateful-server/scaling/reconnect complexity for a single-editor back-office flow); instead add a stateless inv/calc endpoint that reuses the backend pricing (InvoiceSetPricing/VAT) so the editor stops duplicating the math — capturing the real value without sockets. Add SignalR later only as transport if real-time co-editing becomes a genuine requirement. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>