feat: repair-POS integration, receipt formats, manager overrides, price adjustments

- Add thermal/full-page receipt format toggle (per-device, localStorage)
- Full-page receipt uses clean invoice layout matching repair PDF style
- Settings page reorganized into tabbed sections (Store, Locations, Modules, Receipt, POS Security, Advanced)
- Manager override system: configurable PIN prompt for void, refund, discount, cash in/out
- Discount threshold setting: require manager approval above X%
- Consumable product type: tracked for internal job costing, excluded from POS search, receipts, and customer-facing totals
- Repair line item dialog: product picker dropdown for parts/consumables from inventory
- Repair → POS checkout: load ready-for-pickup tickets into repair_payment transactions with proper tax categories (labor=service, parts=goods)
- Transaction completion auto-updates repair ticket status to picked_up
- POS Repairs dialog with Pickup and New Intake tabs, customer account lookup
- Inline price adjustment on cart items: % off, $ off, or set price with live preview
- Order-level discount button with same three input modes
- Backend: migration 0043 (consumable enum + is_consumable flag), createFromRepairTicket service, ready-for-pickup endpoint
- Fix: backend dev script uses --env-file for turbo compatibility

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/admin/src/stores/pos.store.ts

@@ -8,6 +8,8 @@ interface POSUser {
   role: string
 }
 
+type ReceiptFormat = 'thermal' | 'full'
+
 interface POSState {
   currentTransactionId: string | null
   locationId: string | null
@@ -20,6 +22,7 @@ interface POSState {
   accountName: string | null
   accountPhone: string | null
   accountEmail: string | null
+  receiptFormat: ReceiptFormat
   setTransaction: (id: string | null) => void
   setLocation: (id: string) => void
   setDrawerSession: (id: string | null) => void
@@ -28,9 +31,17 @@ interface POSState {
   touchActivity: () => void
   setAccount: (id: string, name: string, phone?: string | null, email?: string | null) => void
   clearAccount: () => void
+  setReceiptFormat: (format: ReceiptFormat) => void
   reset: () => void
 }
 
+const RECEIPT_FORMAT_KEY = 'pos_receipt_format'
+
+function getStoredReceiptFormat(): ReceiptFormat {
+  const stored = localStorage.getItem(RECEIPT_FORMAT_KEY)
+  return stored === 'full' ? 'full' : 'thermal'
+}
+
 export const usePOSStore = create<POSState>((set) => ({
   currentTransactionId: null,
   locationId: null,
@@ -43,6 +54,7 @@ export const usePOSStore = create<POSState>((set) => ({
   accountName: null,
   accountPhone: null,
   accountEmail: null,
+  receiptFormat: getStoredReceiptFormat(),
   setTransaction: (id) => set({ currentTransactionId: id }),
   setLocation: (id) => set({ locationId: id }),
   setDrawerSession: (id) => set({ drawerSessionId: id }),
@@ -51,5 +63,6 @@ export const usePOSStore = create<POSState>((set) => ({
   touchActivity: () => set({ lastActivity: Date.now() }),
   setAccount: (id, name, phone, email) => set({ accountId: id, accountName: name, accountPhone: phone ?? null, accountEmail: email ?? null }),
   clearAccount: () => set({ accountId: null, accountName: null, accountPhone: null, accountEmail: null }),
+  setReceiptFormat: (format) => { localStorage.setItem(RECEIPT_FORMAT_KEY, format); set({ receiptFormat: format }) },
   reset: () => set({ currentTransactionId: null, accountId: null, accountName: null, accountPhone: null, accountEmail: null }),
 }))