Release SOCDOF v21.4.0 · Strudelcode/SOCDOF

🌟 Version 21.4.0 Updates (Restaurant & POS Integration with ERP Invoicing, Clean Professional Redesign & GoBD Hospitality Receipts)

Direct Invoice Generation: Every finalized restaurant order and POS sale is automatically persisted as an official paid Invoice (GASTRO/2026/...) in db.invoices and db.pos_orders in a single transactional step.
Real-Time Financial Sync: Gastro and POS revenues immediately flow into Dashboard KPI metrics (total invoiced, total paid), the Rechnungsjournal with dedicated Gastro and Kasse badges, and Accounting BWA.
Inventory & Location Sync: Physical products are automatically decremented with stock move logs, while restaurant menu items are cleanly accounted for.

Non-AI Design Language: Clean dark slate command bars, crisp typography, intuitive table floor plans, and zero generic buzzwords.
Interactive Floor Plan: Area filtering for Innenbereich, Terrasse, Bar & Counter, and To-Go / Abholung, with live occupancy indicators and elapsed timers.
Speed Order Taking: Touch category pills, allergen & prep time displays, per-dish preparation notes (e.g. Ohne Zwiebeln, Extra Schafskäse), and instant item quantity steppers.

Live Ticket Stream: Real-time kitchen monitor grouping open tickets chronologically with elapsed time tracking and color-coded urgency states.
Stage Progression: 1-click status transitions between In Zubereitung, Servierbereit, and Erledigt.

Payment Method Selection: Full support for Barzahlung (Cash), EC-/Girokarte, and NFC Contactless (Apple Pay / Google Pay).
Tip & Change Calculator: Customizable tip buttons (0%, 2 €, 5 €, 10 €), instant change calculator with quick Euro note presets (Exakt, 20 €, 50 €, 100 €), and bill split helper.
GoBD Bewirtungsbelege: Built-in creation of tax-compliant German hospitality receipts (§ 4 Abs. 5 Nr. 2 EStG) with host, occasion, and guest details.
Daily Z-Report: Printable daily cash closing summary with revenue breakdowns by payment method and tax rates (7% vs 19%).