Add localized payment information labels

Replaces hardcoded Croatian text in ViewLocationCard with i18n translations.
Adds payment information labels (amount, recipient, IBAN, etc.) to both
Croatian and English language files for proper internationalization support.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

messages/en.json

@@ -57,7 +57,17 @@
       "payed-total-label": "Payed total:",
       "link-copy-message": "Link copied to clipboard",
       "monthly-statement-legend": "Monthly statement",
-      "seen-by-tenant-label": "Seen by tenant"
+      "seen-by-tenant-label": "Seen by tenant",
+      "payment-info-header": "You can pay the utility bills for this month using the following information:",
+      "payment-amount-label": "Amount:",
+      "payment-recipient-label": "Recipient:",
+      "payment-recipient-address-label": "Recipient address:",
+      "payment-recipient-city-label": "Recipient city:",
+      "payment-iban-label": "IBAN:",
+      "payment-model-label": "Payment model:",
+      "payment-reference-label": "Reference number:",
+      "payment-purpose-code-label": "Purpose code:",
+      "payment-description-label": "Payment description:"
     },
     "month-card": {
       "payed-total-label": "Total monthly expenditure:",