Merge lane/planung in feature/craftvia-mvp

Konflikte gelöst (additiv): Benachrichtigungstexte (Zeiterfassung + Planung, JSON zusammengeführt),
Event-Typen, Navigation, Empfänger-Felder, handle-event (reason inkl. rejectionReason + Planungsfelder),
Smoke-Prüfungen (Teamleiter: Zeiten + Planung).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

messages/en/notifications.json

@@ -48,7 +48,10 @@
     "sync_failed": "Sync failed",
     "time_approval_requested": "Time to approve",
     "time_approved": "Time approved",
-    "time_rejected": "Time rejected"
+    "time_rejected": "Time rejected",
+    "planning_capacity_freed": "Finished early",
+    "planning_overrun": "Planned duration exceeded",
+    "planning_followup_at_risk": "Follow-up order at risk"
   },
   "events": {
     "work_order_assigned": {
@@ -130,6 +133,18 @@
     "time_rejected": {
       "title": "Time rejected: {number}",
       "message": "{actor} rejected your time for {number}: {reason}"
+    },
+    "planning_capacity_freed": {
+      "title": "{team} finished early: {number}",
+      "message": "{title} – {customer}: completed {minutes} min before the planned end. Use the free time on the planning board."
+    },
+    "planning_overrun": {
+      "title": "Planned duration exceeded: {number}",
+      "message": "{team} at {customer}: {percent} % of the planned duration recorded."
+    },
+    "planning_followup_at_risk": {
+      "title": "Follow-up order at risk: {number}",
+      "message": "{title} – {customer} ({team}) is at risk due to the delay of {blocker}."
     }
   },
   "fallback": {
@@ -244,7 +259,8 @@
       "voice_note": "Voice note",
       "notification": "Notification",
       "notification_settings": "Notification settings",
-      "sync_operation": "Sync"
+      "sync_operation": "Sync",
+      "planning_alert": "Planning alert"
     }
   }
 }