Location Edit Form:
- Add validation requiring user to select update scope when editing locations
- Add "no-scope-selected" as placeholder option that must be replaced with valid choice
- Display validation error if user attempts to submit without selecting scope
- Clarify update scope options with improved wording (e.g., "ALL months (past and future)")
Bill Form UX:
- Add emoji icons (👤 tenant, 🔑 landlord) to "who bears cost" options for visual clarity
Translation updates:
- Add "update-scope-required" validation message (EN/HR)
- Improve clarity of update scope option labels
- Standardize Croatian terminology ("zadani" instead of "trenutni" for current month)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>