Release 0.8.0: Cloud-Variante (Supabase, Multi-Studio, Realtime, Web-Deploy)

Rapport ist jetzt dual: lokal (wie bisher) ODER Cloud auf eigenem Supabase-Server.
Beide Modi haben dieselben Funktionen, Cloud zusätzlich Multi-User + Live-Sync.

Storage-Architektur
- src/storage/adapter.js: einheitliche Promise-API, LocalStorage- und SupabaseAdapter
- src/storage/migrations.js: applyMigrations als reine Funktion, für beide Backends
- Konfig-driven: VITE_SUPABASE_URL im Production-Build → automatisch Cloud-Modus

Postgres-Schema (supabase/migrations/0001–0010)
- 29 Tabellen, multi-tenant via studio_id + Row-Level-Security
- Audit-Spalten (created_by/updated_by/at) + Trigger
- Seed-Trigger pro neuem Studio (Rollen, Templates, Absenz-Typen)
- Realtime-Publication für Live-Sync
- RPCs: ensure_profile, create_studio_with_admin (mit Personen-Sharing),
  list_studios, load_persons_for_studio, attach_user_to_studio

Cloud-Features (App)
- BackendChoice.jsx als Erst-Screen «Lokal oder Cloud»
- CloudSetup.jsx: 3-Schritt-Wizard für Erst-Einrichtung
- Login.jsx: Modus-Switcher + Server-URL + Studio-Dropdown + Passwort-Vergessen
- ResetPassword.jsx: empfängt Mail-Link-Klick via PASSWORD_RECOVERY-Event
- Realtime: Änderungen zwischen Browsern ohne Reload sichtbar
- Settings → System: Cloud-Verbindung, Studio-Switcher, weiteres Studio anlegen
- Settings → Team: Mitarbeiter via Email einladen (Admin-Aktion)
- Personen-Sharing: bei neuem Studio Personen aus anderen Studios übernehmen
- Reload-Resume: studio_id in sessionStorage, kein erneuter Login nötig

Web-Deploy
- deploy/docker-compose.yml + nginx.conf: dist/ via nginx-Container, Port 8080
- .env.production.example: Build-time Cloud-URL
- DEPLOY.md: Anleitung für LAN-only und extern via Nginx Proxy Manager

Doku
- README.md: Cloud-Variante prominent erklärt
- ARCHITECTURE.md: Storage-Adapter, Migrations, neue Views in Risiko-Tabelle
- DEPLOY.md: Schritt-für-Schritt für Mac Mini + NPM

Version-Bump auf 0.8.0 in package.json, src-tauri/tauri.conf.json, Cargo.toml.
Changelog-Entry im App.jsx-Modal (Karim sieht ihn beim ersten Start).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/views/Quotes.jsx

@@ -1,10 +1,10 @@
 import React, { useState, useEffect, useCallback, useMemo } from "react";
-import { SIA_PHASES, SIA_PHASE_WEIGHTS, STORAGE_KEY } from "../constants.js";
+import { SIA_PHASES, SIA_PHASE_WEIGHTS } from "../constants.js";
 import { calcSIAHours, calcManualHours, generateId, formatCHF, formatDate, formatHours, roundCHF, applyProjectNumberFormat, migrateLinkedQuotes, deriveQuoteBudget } from "../utils.js";
 import { Header, Modal, FormField, StatusBadge, StatusSelect, useConfirm , DateInput } from "../components/UI.jsx";
 
 export default
-function Quotes({ data, update, setData, saveAll, modal, setModal, setPrintContent, setView, onSelectProject }) {
+function Quotes({ data, update, saveAll, modal, setModal, setPrintContent, setView, onSelectProject }) {
   const clients = (data.persons || []).filter(p => p.isAuftraggeber);
   const roles = data.settings.roles || [];
   const defaultRolesForPhase = () => {
@@ -250,17 +250,12 @@ function Quotes({ data, update, setData, saveAll, modal, setModal, setPrintConte
       sub, subAfterDisc: sub, globalDisc: 0, tax: t, total: roundCHF(sub+t), createdAt: new Date().toISOString(),
     };
 
-    // Beide Updates atomar
-    setData(prev => {
-      const updatedInvoices = [...prev.invoices, newInv];
-      const updatedQuotes = (prev.quotes || []).map(x => x.id === q.id ? {
-        ...x, status: mode === "schluss" ? "angenommen" : x.status,
-      } : x);
-      const next = { ...prev, invoices: updatedInvoices, quotes: updatedQuotes };
-      try { localStorage.setItem(STORAGE_KEY, JSON.stringify(next)); } catch {}
-      return next;
-    });
-
+    // Beide Updates atomar via saveAll (geht durch den Storage-Adapter)
+    const updatedInvoices = [...data.invoices, newInv];
+    const updatedQuotes = (data.quotes || []).map(x => x.id === q.id ? {
+      ...x, status: mode === "schluss" ? "angenommen" : x.status,
+    } : x);
+    saveAll({ ...data, invoices: updatedInvoices, quotes: updatedQuotes });
   };
 
   const convertToInvoice = (q) => {