L4 Einsatz mobil: Mobile Shell und Einsatz-Oberfläche

- /m in eigene Route-Group (field)/m verschoben (emergency-Platzhalter mit),
  Zugriffsprüfungen aus (app)/layout.tsx nach server/app-access.ts extrahiert
  und von Backoffice- und Mobile-Shell gemeinsam genutzt
- Mobile Shell mit Bottom-Nav (Heute · Aufträge · Notdienst · Sync · Profil)
  und Online/Offline-Badge; Startseite rollenabhängig (Feldrollen → /m),
  Login-Default-Redirect auf /
- Heute, Auftragsliste mit Tabs, Auftragsdetail mit einer Primäraktion je
  Zustand, Unterseiten Fotos (Kamera, Kompression, Upload-Fortschritt),
  Notizen + Sprachaufnahme, Material mit Stepper, Checkliste, Zeiten mit
  Korrektur, Profil; Sync-Platzhalter für L7
- Client-Wrapper submitOp (lib/field/client-ops.ts), Upload mit Fortschritt,
  Bildkompression, Formatierung; Texte in messages/{de,en}/field.json

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

messages/en/field.json

@@ -0,0 +1,298 @@
+{
+  "nav": {
+    "label": "Field navigation",
+    "today": "Today",
+    "orders": "Orders",
+    "emergency": "Emergency",
+    "sync": "Sync",
+    "profile": "Profile"
+  },
+  "connection": {
+    "online": "Online",
+    "offline": "Offline"
+  },
+  "noAccess": "The field app is not enabled for your role.",
+  "today": {
+    "title": "Today",
+    "greeting": "Hello {name}",
+    "count": "{count, plural, =0 {No jobs} one {# job} other {# jobs}}",
+    "empty": "No jobs scheduled for today.",
+    "allOrders": "View all orders"
+  },
+  "orders": {
+    "title": "Orders",
+    "tabs": {
+      "upcoming": "Upcoming",
+      "running": "Ongoing",
+      "to_complete": "To complete",
+      "past": "Past"
+    },
+    "empty": "No orders in this list."
+  },
+  "card": {
+    "open": "Open order",
+    "route": "Route",
+    "noDate": "No date",
+    "emergency": "Emergency",
+    "urgent": "Urgent",
+    "high": "High"
+  },
+  "statusGroup": {
+    "new": "New",
+    "planned": "Planned",
+    "en_route": "On the way",
+    "in_progress": "In progress",
+    "documentation_incomplete": "Documentation incomplete",
+    "in_review": "In review",
+    "ready_for_billing": "Ready for billing",
+    "billed": "Billed",
+    "cancelled": "Cancelled"
+  },
+  "statusDetail": {
+    "draft": "Draft",
+    "review_required": "Review required",
+    "planned": "Planned",
+    "assigned": "Assigned",
+    "accepted": "Accepted",
+    "en_route": "On the way",
+    "in_progress": "In progress",
+    "paused": "Paused",
+    "waiting_material": "Waiting for material",
+    "daily_report_created": "Daily report created",
+    "technically_completed": "Technically completed",
+    "signature_pending": "Signature pending",
+    "in_review": "In review",
+    "released_for_billing": "Ready for billing",
+    "billed": "Billed",
+    "cancelled": "Cancelled"
+  },
+  "action": {
+    "accept": "Accept",
+    "travel": "Leave now",
+    "start": "Start work",
+    "pause": "Pause",
+    "resume": "Resume",
+    "complete": "Complete",
+    "confirmComplete": "Complete now",
+    "confirmHint": "Time tracking stops and the order is marked technically completed.",
+    "saving": "Saving …",
+    "blocked": "Still missing before completion:",
+    "reportNext": "Report and signature follow in the next step.",
+    "nothing": "No action required."
+  },
+  "blocker": {
+    "checklist_item": "Checklist: {label}",
+    "photo_requirement": "Required photo: {label}",
+    "running_session": "A team member's time tracking is still running",
+    "missing_field": "Missing: {label}"
+  },
+  "errors": {
+    "not_found": "Not found or not shared with you.",
+    "forbidden": "You are not allowed to do this.",
+    "invalid": "Please check your input.",
+    "conflict": "The order was changed in the meantime. The view has been refreshed.",
+    "blocked": "Required information is still missing.",
+    "internal": "Technical error. Please try again.",
+    "network": "No connection. Please try again.",
+    "image": "The photo could not be processed."
+  },
+  "detail": {
+    "back": "Back",
+    "backToOrder": "Back to order",
+    "window": "Time window",
+    "hints": "Notes for technicians",
+    "order": "Order",
+    "orderType": "Order type",
+    "externalNumber": "Customer order",
+    "team": "Team",
+    "scope": "Scope of work",
+    "description": "Description",
+    "customer": "Customer",
+    "contact": "Contact",
+    "onSiteContact": "On site",
+    "call": "Call",
+    "mail": "Email",
+    "site": "Site",
+    "route": "Open route",
+    "access": "Access",
+    "parking": "Parking",
+    "safety": "Safety",
+    "technical": "Technical",
+    "documents": "Documents",
+    "noDocuments": "No documents.",
+    "siteDocument": "Site",
+    "openDocument": "Open",
+    "history": "Site history",
+    "noHistory": "No approved reports at this site.",
+    "reportType": {
+      "daily": "Daily report",
+      "completion": "Completion report"
+    },
+    "checklist": "Checklist",
+    "checklistProgress": "{done} of {total} done",
+    "materials": "Material",
+    "materialsProgress": "{done} of {total} items recorded",
+    "materialsNone": "No material planned",
+    "photos": "Photos",
+    "photosProgress": "{count} photos · {done} of {total} required photos",
+    "photosCount": "{count} photos",
+    "notes": "Notes",
+    "notesCount": "{count, plural, =0 {No notes yet} one {# note} other {# notes}}",
+    "time": "Time",
+    "myTime": "My working time: {duration}",
+    "quick": {
+      "photo": "Photo",
+      "note": "Note",
+      "material": "Material",
+      "checklist": "Checklist",
+      "time": "Time"
+    }
+  },
+  "photos": {
+    "title": "Photos",
+    "camera": "Camera",
+    "gallery": "Gallery",
+    "phaseLabel": "When",
+    "phase": {
+      "before": "Before",
+      "during": "During",
+      "after": "After"
+    },
+    "requirement": "Required photo",
+    "checklistItem": "Checklist item",
+    "none": "Not assigned",
+    "comment": "Comment",
+    "location": "Include location",
+    "save": "Save photo",
+    "discard": "Discard",
+    "preview": "Photo preview",
+    "compressing": "Resizing photo …",
+    "uploading": "Uploading … {percent} %",
+    "saved": "Photo saved.",
+    "empty": "No photos yet.",
+    "requirements": "Required photos",
+    "missing": "Missing",
+    "done": "Present"
+  },
+  "notes": {
+    "title": "Notes",
+    "kindLabel": "Type",
+    "kind": {
+      "work_done": "Work done",
+      "deviation": "Deviation",
+      "problem": "Problem",
+      "additional_work": "Additional work",
+      "not_executable": "Not feasible",
+      "follow_up": "Follow-up work",
+      "recommendation": "Recommendation",
+      "customer_note": "Customer note",
+      "general": "General"
+    },
+    "text": "Note",
+    "placeholder": "Briefly describe what happened on site …",
+    "save": "Save note",
+    "saved": "Note saved.",
+    "draftKept": "Draft is kept on this device.",
+    "empty": "No notes yet."
+  },
+  "voice": {
+    "title": "Voice note",
+    "record": "Start recording",
+    "stop": "Stop recording",
+    "recording": "Recording · {time} of 5:00",
+    "save": "Save voice note",
+    "discard": "Discard",
+    "saved": "Voice note saved.",
+    "unsupported": "Voice recording is not supported on this device.",
+    "denied": "Microphone access is not granted.",
+    "status": {
+      "pending": "Transcription running",
+      "done": "Transcribed",
+      "failed": "Transcription failed",
+      "disabled": "No transcription"
+    }
+  },
+  "materials": {
+    "title": "Material",
+    "planned": "Planned: {quantity} {unit}",
+    "usage": {
+      "fully_used": "Fully used",
+      "partially_used": "Partially used",
+      "not_used": "Not used",
+      "additional": "Additional"
+    },
+    "quantity": "Quantity",
+    "unit": "Unit",
+    "decrease": "Decrease quantity",
+    "increase": "Increase quantity",
+    "reason": "Reason for deviation",
+    "reasonRequired": "A reason is required for deviations.",
+    "save": "Save",
+    "saved": "Saved.",
+    "recorded": "Recorded: {quantity} {unit}",
+    "open": "Open",
+    "noPlan": "No material planned.",
+    "additionalTitle": "Additional material",
+    "additionalEmpty": "No additional material recorded.",
+    "name": "Name",
+    "articleNumber": "Article number (optional)",
+    "additionalReason": "Reason",
+    "add": "Save additional material",
+    "invalid": "Incomplete input or quantity does not match the status."
+  },
+  "checklist": {
+    "title": "Checklist",
+    "required": "Required",
+    "photo": "Photo needed",
+    "done": "Done",
+    "open": "Open",
+    "comment": "Comment",
+    "saveComment": "Save comment",
+    "empty": "This order has no checklist."
+  },
+  "time": {
+    "title": "Time",
+    "type": {
+      "travel": "Travel",
+      "work": "Working time",
+      "break": "Break",
+      "material_procurement": "Material procurement",
+      "return_travel": "Return travel",
+      "interruption": "Interruption"
+    },
+    "session": {
+      "en_route": "On the way",
+      "running": "Running",
+      "paused": "Paused",
+      "ended": "Ended"
+    },
+    "running": "running",
+    "offlineStarted": "started offline",
+    "corrected": "Corrected: {reason}",
+    "correct": "Correct",
+    "start": "Start",
+    "end": "End",
+    "reason": "Reason for correction",
+    "reasonHint": "Required, will be logged.",
+    "save": "Save correction",
+    "saved": "Correction saved.",
+    "empty": "No time recorded yet.",
+    "totalWork": "Total working time: {duration}"
+  },
+  "profile": {
+    "title": "Profile",
+    "tenant": "Company",
+    "teams": "Team",
+    "noTeam": "Not assigned to a team",
+    "roles": "Role",
+    "language": "Language",
+    "logout": "Sign out",
+    "backoffice": "Go to office area"
+  },
+  "sync": {
+    "title": "Synchronisation",
+    "immediate": "Changes are sent to the office immediately.",
+    "offlineHint": "Without a connection, entries cannot be buffered yet – the offline queue will follow.",
+    "status": "Connection"
+  }
+}