Refactor Time Selector and Scheduler UI; Implement TimePickerPopover Component

- Updated TimeSelector.vue styles for smaller dimensions and font sizes.
- Added new API proxy for '/events' in vite.config.ts.
- Created bug specifications for various UI issues and fixes in bugs-1.0.5-001.md and bugs-1.0.5-002.md.
- Introduced TimePickerPopover.vue for a new time selection interface in the chore scheduler.
- Refactored ScheduleModal.vue to replace checkbox rows with a chip-based design for selecting specific days.
- Enhanced chore scheduling logic to ensure proper handling of time extensions and UI updates.

backend/api/chore_schedule_api.py

@@ -4,7 +4,7 @@ from api.utils import get_validated_user_id, send_event_for_current_user
 from api.error_codes import ErrorCodes
 from db.db import child_db
 from db.chore_schedules import get_schedule, upsert_schedule, delete_schedule
-from db.task_extensions import get_extension, add_extension
+from db.task_extensions import get_extension, add_extension, delete_extension_for_child_task
 from models.chore_schedule import ChoreSchedule
 from models.task_extension import TaskExtension
 from events.types.event import Event
@@ -58,11 +58,15 @@ def set_chore_schedule(child_id, task_id):
         day_configs = data.get('day_configs', [])
         if not isinstance(day_configs, list):
             return jsonify({'error': 'day_configs must be a list', 'code': ErrorCodes.INVALID_VALUE}), 400
+        default_hour = data.get('default_hour', 8)
+        default_minute = data.get('default_minute', 0)
         schedule = ChoreSchedule(
             child_id=child_id,
             task_id=task_id,
             mode='days',
             day_configs=day_configs,
+            default_hour=default_hour,
+            default_minute=default_minute,
         )
     else:
         interval_days = data.get('interval_days', 2)
@@ -83,6 +87,7 @@ def set_chore_schedule(child_id, task_id):
             interval_minute=interval_minute,
         )
 
+    delete_extension_for_child_task(child_id, task_id)
     upsert_schedule(schedule)
 
     send_event_for_current_user(Event(

backend/db/task_extensions.py

@@ -25,3 +25,8 @@ def delete_extensions_for_child(child_id: str) -> None:
 def delete_extensions_for_task(task_id: str) -> None:
     q = Query()
     task_extensions_db.remove(q.task_id == task_id)
+
+
+def delete_extension_for_child_task(child_id: str, task_id: str) -> None:
+    q = Query()
+    task_extensions_db.remove((q.child_id == child_id) & (q.task_id == task_id))

backend/events/sse.py

@@ -59,9 +59,15 @@ def sse_response_for_user(user_id: str):
     def generate():
         try:
             while True:
-                # Get message from queue (blocks until available)
-                message = user_queue.get()
-                yield message
+                try:
+                    # Use a timeout so the thread yields periodically and keepalives are sent.
+                    # This prevents Werkzeug's dev server from starving other connections.
+                    message = user_queue.get(timeout=15)
+                    yield message
+                    logger.info(f"Sent message to {user_id} connection {connection_id}")
+                except queue.Empty:
+                    # Send an SSE comment as a keepalive ping to maintain the connection.
+                    yield b': ping\n\n'
         except GeneratorExit:
             # Clean up when client disconnects
             if user_id in user_queues and connection_id in user_queues[user_id]:

backend/models/chore_schedule.py

@@ -33,6 +33,8 @@ class ChoreSchedule(BaseModel):
 
     # mode='days' fields
     day_configs: list = field(default_factory=list)   # list of DayConfig dicts
+    default_hour: int = 8    # master deadline hour for 'days' mode
+    default_minute: int = 0  # master deadline minute for 'days' mode
 
     # mode='interval' fields
     interval_days: int = 2          # 2–7
@@ -47,6 +49,8 @@ class ChoreSchedule(BaseModel):
             task_id=d.get('task_id'),
             mode=d.get('mode', 'days'),
             day_configs=d.get('day_configs', []),
+            default_hour=d.get('default_hour', 8),
+            default_minute=d.get('default_minute', 0),
             interval_days=d.get('interval_days', 2),
             anchor_weekday=d.get('anchor_weekday', 0),
             interval_hour=d.get('interval_hour', 0),
@@ -63,6 +67,8 @@ class ChoreSchedule(BaseModel):
             'task_id': self.task_id,
             'mode': self.mode,
             'day_configs': self.day_configs,
+            'default_hour': self.default_hour,
+            'default_minute': self.default_minute,
             'interval_days': self.interval_days,
             'anchor_weekday': self.anchor_weekday,
             'interval_hour': self.interval_hour,