feat(currency): sweep remaining concat call sites to formatCurrency

Builds on the centralised formatter shipped in ee2da8f. Replaces
\`\${currency} \${amount}\` style concatenations across the dashboard
revenue tooltip, command-search invoice/expense fallback labels,
expense-duplicate banner, and the invoice + expense PDF templates.
Drops the duplicate \`currencySymbol\` helper inside expense-pdf.service
in favour of the shared util; the two PDF helpers (renderReceiptHeader,
addReceiptErrorPage) now take a currency code instead of a pre-rendered
symbol so the formatter is the single source for spacing + thousands
separators. Also re-runs Prettier on the files where the prior commit
shipped without it.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/components/berths/berth-card.tsx

@@ -56,9 +56,7 @@ export function BerthCard({ berth }: BerthCardProps) {
   const metaParts: string[] = [];
   if (dimText) metaParts.push(dimText);
   if (berth.price)
-    metaParts.push(
-      formatCurrency(berth.price, berth.priceCurrency, { maxFractionDigits: 0 }),
-    );
+    metaParts.push(formatCurrency(berth.price, berth.priceCurrency, { maxFractionDigits: 0 }));
 
   const tags = berth.tags ?? [];
 

src/components/berths/berth-form.tsx

@@ -405,18 +405,14 @@ export function BerthForm({ berth, open, onOpenChange }: BerthFormProps) {
                 <CurrencyInput
                   value={watch('price') ?? ''}
                   currency={watch('priceCurrency') ?? 'USD'}
-                  onChange={(v) =>
-                    setValue('price', v ?? undefined, { shouldDirty: true })
-                  }
+                  onChange={(v) => setValue('price', v ?? undefined, { shouldDirty: true })}
                 />
               </div>
               <div className="space-y-2">
                 <Label>Currency</Label>
                 <CurrencySelect
                   value={watch('priceCurrency') ?? 'USD'}
-                  onValueChange={(v) =>
-                    setValue('priceCurrency', v, { shouldDirty: true })
-                  }
+                  onValueChange={(v) => setValue('priceCurrency', v, { shouldDirty: true })}
                 />
               </div>
             </div>