v2.3.0: Phase 1 + E1 — onboarding wizard, salary, inline edit, today card, health break, Discord webhook

Added (6 user-friendly features):
- Onboarding wizard (5 steps, forced on first launch, re-runnable from Help menu)
- Salary estimation (optional, hourly wage + overtime multiplier)
- Inline clock-in/out time editing (click label to edit)
- Today summary card (post-clockout, auto-hide on next clock-in)
- Health break reminder (continuous N-hour at desk warning)
- Discord webhook notifications (clock-in/out/health, mobile push, no server)

Database:
- break_records.break_type column ('break'/'lunch'/'dinner')
- notification_log table (dedupe + analytics)
- Auto-complete onboarding for existing users (work_records exists)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

ui/controllers/notification_orchestrator.py

@@ -26,15 +26,39 @@ class NotificationOrchestrator:
         if remaining_seconds < 0:
             n.check_overtime_earning(abs(int(remaining_seconds / 60)))
 
-        # 5분 간격 throttle: 건강/주간/누적
+        # 5분 간격 throttle: 건강/주간/누적/휴식권고
         if now.minute % 5 == 0 and self._last_5min_bucket != now.minute:
             self._last_5min_bucket = now.minute
+
+            # 휴식 권고 (장시간 연속 근무)
+            break_minutes = self.db.get_total_break_minutes_today()
+            n.check_health_break(self.window.clock_in_time, break_minutes, now)
+
             consecutive = self.db.get_consecutive_overtime_days()
             if consecutive >= 3:
                 n.notify_health_warning(consecutive)
+                self._discord_health(consecutive, break_minutes, now)
+
             weekly_hours = self.db.get_weekly_stats().get('total_hours', 0)
             if weekly_hours > 52:
                 n.notify_weekly_hours(weekly_hours)
             balance_minutes = self.db.get_total_overtime_balance()
             if balance_minutes >= 1200:
                 n.notify_overtime_threshold(balance_minutes / 60.0)
+
+    def _discord_health(self, days: int, break_minutes: int, now: datetime) -> None:
+        """건강 경고 Discord push (옵션)."""
+        if self.db.has_notification_today('discord', 'health'):
+            return
+        if self.db.get_setting('discord_notif_health', 'true').lower() != 'true':
+            return
+        url = self.db.get_setting('discord_webhook_url', '') or ''
+        if not url:
+            return
+        try:
+            from utils import discord_webhook
+            elapsed = (now - self.window.clock_in_time).total_seconds() / 3600 - break_minutes / 60
+            ok = discord_webhook.send_health_warning(url, elapsed)
+            self.db.log_notification('discord', 'health', success=ok)
+        except Exception:
+            pass