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/components/pos/pos-transactions-dialog.tsx

@@ -2,6 +2,7 @@ import { useState } from 'react'
 import { useQuery } from '@tanstack/react-query'
 import { queryOptions } from '@tanstack/react-query'
 import { api } from '@/lib/api-client'
+import { usePOSStore } from '@/stores/pos.store'
 import { Dialog, DialogContent, DialogHeader, DialogTitle } from '@/components/ui/dialog'
 import { Input } from '@/components/ui/input'
 import { Button } from '@/components/ui/button'
@@ -57,6 +58,7 @@ export function POSTransactionsDialog({ open, onOpenChange }: POSTransactionsDia
     queryFn: () => api.get<{ data: AppConfigEntry[] }>('/v1/config'),
     enabled: !!receiptTxnId,
   })
+  const receiptFormat = usePOSStore((s) => s.receiptFormat)
   const receiptConfig = {
     header: configData?.data?.find((c) => c.key === 'receipt_header')?.value || undefined,
     footer: configData?.data?.find((c) => c.key === 'receipt_footer')?.value || undefined,
@@ -68,11 +70,11 @@ export function POSTransactionsDialog({ open, onOpenChange }: POSTransactionsDia
   if (receiptTxnId && receiptData) {
     return (
       <Dialog open={open} onOpenChange={onOpenChange}>
-        <DialogContent className="max-w-sm max-h-[90vh] overflow-y-auto">
+        <DialogContent className={`${receiptFormat === 'full' ? 'max-w-2xl' : 'max-w-sm'} max-h-[90vh] overflow-y-auto`}>
           <div className="flex justify-between items-center mb-2">
             <Button variant="ghost" size="sm" onClick={() => setReceiptTxnId(null)}>Back</Button>
             <div className="flex gap-2">
-              <Button variant="outline" size="sm" onClick={() => downloadReceiptPDF(receiptData.transaction.transactionNumber)}>
+              <Button variant="outline" size="sm" onClick={() => downloadReceiptPDF(receiptData.transaction.transactionNumber, receiptFormat)}>
                 Save PDF
               </Button>
               <Button size="sm" onClick={printReceipt} className="gap-2">
@@ -81,7 +83,7 @@ export function POSTransactionsDialog({ open, onOpenChange }: POSTransactionsDia
             </div>
           </div>
           <div id="pos-receipt-print">
-            <POSReceipt data={receiptData} config={receiptConfig} />
+            <POSReceipt data={receiptData} size={receiptFormat} config={receiptConfig} />
           </div>
         </DialogContent>
       </Dialog>