add conditional warning for destructive delete operation

- Added React state to track toggle status and show warning only when enabled
- Implemented modern custom border warning style with left red border and subtle background
- Added responsive width constraints (max-w-[24rem]) and word wrapping for proper layout
- Warning includes ⚠️ emoji and clear messaging about irreversible operation
- Fixed JSON syntax errors in translation files (replaced HTML entities with escaped quotes)
- Enhanced translations: "Also delete" phrasing and detailed warning messages
- Warning appears dynamically when bulk deletion option is activated

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

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

messages/en.json

@@ -88,10 +88,12 @@
     "back-button": "Back"
   },
   "location-delete-form": {
-    "text": "Please confirm deletion of realestate “<strong>{name}</strong>“.",
+    "text": "Please confirm deletion of realestate \"<strong>{name}</strong>\".",
     "cancel-button": "Cancel",
     "confirm-button": "Confirm",
-    "delete-in-subsequent-months": "Delete in all subsequent months"
+    "delete-in-subsequent-months": "Also delete in all subsequent months",
+    "warning-title": "Warning",
+    "warning-message": "This operation cannot be undone and will delete the location in all future months!"
   },
   "location-edit-form": {
     "location-name-placeholder": "Realestate name",

messages/hr.json

@@ -87,10 +87,12 @@
     "back-button": "Nazad"
   },
   "location-delete-form": {
-    "text": "Molim potvrdi brisanje nekretnine “<strong>{name}</strong>“.",
+    "text": "Molim potvrdi brisanje nekretnine \"<strong>{name}</strong>\".",
     "cancel-button": "Odustani",
     "confirm-button": "Potvrdi",
-    "delete-in-subsequent-months": "Obriši u svim mjesecima koji slijede"
+    "delete-in-subsequent-months": "Također obriši i u svim mjesecima koji slijede",
+    "warning-title": "Upozorenje",
+    "warning-message": "Ova operacija je nepovratna i obrisat će lokaciju u svim mjesecima koji slijede!"
   },
   "location-edit-form": {
     "location-name-placeholder": "Ime nekretnine",