Schnellübersicht und Status-Verlauf entfernt

- "Schnelluebersicht" war eine englische Alt-Tabelle ("WOMS Ticket Quick
  Overview ... EOL =)"), die nur die Ticketliste wiederholte.
- Der "Verlauf"-Knopf zeigte nur Statuswechsel aus Arbeitsblättern (bisher
  zwei); jeder Wechsel steht weiterhin im jeweiligen Arbeitsblatt.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/components/TicketCard.jsx

@@ -1,12 +1,11 @@
 import { useState } from 'react'
-import { FaChevronDown, FaPlay, FaStop, FaPlus, FaClockRotateLeft, FaPen } from 'react-icons/fa6'
+import { FaChevronDown, FaPlay, FaStop, FaPlus, FaPen } from 'react-icons/fa6'
 import { formatDistanceToNow, format } from 'date-fns'
 import { de } from 'date-fns/locale'
 import StatusDropdown from './StatusDropdown'
 import PriorityDropdown from './PriorityDropdown'
 import EditorDropdown from './EditorDropdown'
 import CreateWorksheetModal from './CreateWorksheetModal'
-import StatusHistoryModal from './StatusHistoryModal'
 import WorksheetList from './WorksheetList'
 import WorksheetTimesModal from './WorksheetTimesModal'
 import WorksheetStats from './WorksheetStats'
@@ -38,7 +37,6 @@ export default function TicketCard({ ticket, onUpdate }) {
   const [activeTab, setActiveTab] = useState('details')
   const [showCreateWorksheet, setShowCreateWorksheet] = useState(false)
   const [editTimesWorksheet, setEditTimesWorksheet] = useState(null)
-  const [showHistoryModal, setShowHistoryModal] = useState(false)
   const [showProjectsModal, setShowProjectsModal] = useState(false)
   const [projectsRefreshKey, setProjectsRefreshKey] = useState(0)
 
@@ -137,7 +135,6 @@ export default function TicketCard({ ticket, onUpdate }) {
                     <FaPlus /> Arbeitsblatt hinzufuegen
                   </button>
                   <button className="ui-btn" onClick={() => setShowProjectsModal(true)} title="Projekte"><FaPen /></button>
-                  <button className="ui-btn" onClick={() => setShowHistoryModal(true)} title="Verlauf"><FaClockRotateLeft /></button>
                 </div>
                 {worksheets.length > 0 && (
                   <div className="ui-card pad" style={{ marginBottom: 16 }}>
@@ -177,7 +174,6 @@ export default function TicketCard({ ticket, onUpdate }) {
           onSave={(ws, times) => updateWorksheetTimes(ws, times, user, employee)}
         />
       )}
-      <StatusHistoryModal isOpen={showHistoryModal} onClose={() => setShowHistoryModal(false)} worksheets={worksheets} ticket={ticket} />
       <TicketProjectsModal isOpen={showProjectsModal} onClose={() => setShowProjectsModal(false)} ticket={ticket} onUpdated={() => setProjectsRefreshKey((k) => k + 1)} />
     </div>
   )