v0.52.11

Added

• Tasks can now have a start date: tasks with a future start date are hidden from the list by default, reducing cognitive load for children and family members who should focus on current assignments only
• A "Show scheduled" toggle chip in the task filter bar lets parents and admins see all upcoming planned tasks
• Future tasks display a "Starts on …" badge in the task card so the scheduled date is always visible at a glance
• All 16 UI languages include translations for the new start date field and filter toggle

Changed

• Replaced all remaining innerHTML assignments in tasks.js with replaceChildren / insertAdjacentHTML to comply with the project's XSS-safety constraint