Refactor Progression Graph Components and Consolidate UI

- Updated the `ProgressionGraphSlotEditorSpec.md` to reflect UI consolidation, removing separate editors and integrating functionalities into `ExerciseProgressionGraphPanel`.
- Refactored `ExerciseProgressionGraphPanel` to streamline the editing experience, removing unused state and logic for better performance.
- Enhanced `ProgressionGraphEditor` to support embedded usage and trigger callbacks on save, improving integration with other components.
- Simplified `ProgressionGraphEditPage` to redirect users to the exercises list with deep-linking support for selected graphs.
- Incremented application version to reflect these updates.

.claude/docs/working/PROGRESSION_GRAPH_SLOT_EDITOR_SPEC.md

@@ -58,14 +58,16 @@ Zusätzlich optional:
 - `slot_contents[]` — `{ major_step_index, primary, siblings[] }`
 - `last_findings` — letzter `path_qa`-Snapshot
 
-## UI & Routing
+## UI (konsolidiert)
 
-- **B.4:** Route `/progression-graphs/:id` — Slots links, Findings rechts
+- **Eine Oberfläche:** `ExerciseProgressionGraphPanel` embeddet `ProgressionGraphEditor` (Slots + Findings)
+- Kein separater Slot-Editor, kein 4-Schritt-KI-Wizard, kein `ProgressionChainEditor` im Panel
+- Route `/progression-graphs/:id` → Redirect nach `/exercises` (Deep-Link wählt Graph)
 - **Phase C:** Übersicht mit Kacheln (Name, Start, Ziel)
 
-## Ersetzt schrittweise
+## Ersetzt (Legacy, nicht mehr im Panel)
 
-- Getrennte `ExerciseProgressionPathBuilder`-Wizard-UI + `ProgressionChainEditor` → integrierter `ProgressionGraphEditor`
+- `ExerciseProgressionPathBuilder` · `ProgressionChainEditor` — Code bleibt vorerst, nicht eingebunden
 
 ## Implementierungsreihenfolge
 

frontend/src/components/ExerciseProgressionGraphPanel.jsx

@@ -1,16 +1,13 @@
 /**
- * Progressionsgraphen: Sequenz-Editor (mehrere Nachfolger auf einmal), Ketten-Ansicht,
- * Varianten als eigene Knoten-Endpunkte, Schwester-Kanten gesondert, Tabelle als Fallback.
+ * Progressionsgraphen — eine Oberfläche: Graph wählen, Roadmap-Slots bearbeiten, KI & Speichern.
  */
-import React, { useCallback, useEffect, useMemo, useRef, useState } from 'react'
-import { Link } from 'react-router-dom'
+import React, { useCallback, useEffect, useMemo, useState } from 'react'
+import { Link, useLocation } from 'react-router-dom'
 import api from '../utils/api'
 import SkillProfilePanel from './skills/SkillProfilePanel'
 import { useAuth } from '../context/AuthContext'
 import { getTenantClubDependencyKey } from '../utils/activeClub'
-import ExercisePickerModal from './ExercisePickerModal'
-import ExerciseProgressionPathBuilder from './ExerciseProgressionPathBuilder'
-import ProgressionChainEditor from './ProgressionChainEditor'
+import ProgressionGraphEditor from './ProgressionGraphEditor'
 import { EXERCISE_VISIBILITY_FIELD_LABEL } from '../constants/exerciseGovernanceLabels'
 
 const VIS_OPTIONS = [
@@ -25,83 +22,12 @@ function edgeTypeLabel(type) {
   return type || '—'
 }
 
-/** Maximale lineare Segmente aus next_exercise-Kanten (jedes Segment deckt zusammenhängende „Pfade“ ab). */
-function maximalLinearChains(nextEdges) {
-  if (!nextEdges?.length) return []
-  const outMap = new Map()
-  const inMap = new Map()
-  const nodeKey = (ex, v) => `${ex}:${v ?? ''}`
-
-  for (const e of nextEdges) {
-    const f = nodeKey(e.from_exercise_id, e.from_exercise_variant_id)
-    const t = nodeKey(e.to_exercise_id, e.to_exercise_variant_id)
-    if (!outMap.has(f)) outMap.set(f, [])
-    outMap.get(f).push(e)
-    if (!inMap.has(t)) inMap.set(t, [])
-    inMap.get(t).push(e)
-  }
-
-  const used = new Set()
-  const chains = []
-
-  for (const startEdge of nextEdges) {
-    if (used.has(startEdge.id)) continue
-
-    const edgesSeq = [startEdge]
-
-    let fk = nodeKey(startEdge.from_exercise_id, startEdge.from_exercise_variant_id)
-    while (true) {
-      const preds = inMap.get(fk)
-      if (!preds || preds.length !== 1) break
-      const pred = preds[0]
-      if (used.has(pred.id)) break
-      edgesSeq.unshift(pred)
-      fk = nodeKey(pred.from_exercise_id, pred.from_exercise_variant_id)
-    }
-
-    let tk = nodeKey(startEdge.to_exercise_id, startEdge.to_exercise_variant_id)
-    while (true) {
-      const outs = outMap.get(tk)
-      if (!outs || outs.length !== 1) break
-      const nx = outs[0]
-      if (used.has(nx.id)) break
-      edgesSeq.push(nx)
-      tk = nodeKey(nx.to_exercise_id, nx.to_exercise_variant_id)
-    }
-
-    edgesSeq.forEach((ed) => used.add(ed.id))
-
-    const first = edgesSeq[0]
-    const nodes = [
-      {
-        exercise_id: first.from_exercise_id,
-        variant_id: first.from_exercise_variant_id ?? null,
-        title: first.from_exercise_title,
-        variant_name: first.from_variant_name ?? null,
-      },
-    ]
-    for (const ed of edgesSeq) {
-      nodes.push({
-        exercise_id: ed.to_exercise_id,
-        variant_id: ed.to_exercise_variant_id ?? null,
-        title: ed.to_exercise_title,
-        variant_name: ed.to_variant_name ?? null,
-      })
-    }
-    chains.push({ nodes, edges: edgesSeq })
-  }
-  return chains
-}
-
-function emptyEndpoint() {
-  return { exerciseId: null, exerciseTitle: '', variantId: null, variants: [] }
-}
-
 export default function ExerciseProgressionGraphPanel({
   anchorExerciseId = null,
   anchorTitle = null,
 }) {
   const { user } = useAuth()
+  const location = useLocation()
   const isSuperadmin = user?.role === 'superadmin'
   const tenantClubDepKey = useMemo(() => getTenantClubDependencyKey(user), [user])
 
@@ -123,14 +49,6 @@ export default function ExerciseProgressionGraphPanel({
   const [metaDescription, setMetaDescription] = useState('')
   const [metaVisibility, setMetaVisibility] = useState('private')
 
-  const [pickContext, setPickContext] = useState(null)
-  const chainEditorRef = useRef(null)
-
-  const [relationKind, setRelationKind] = useState('progression')
-  const [firstEp, setFirstEp] = useState(emptyEndpoint)
-  const [secondEp, setSecondEp] = useState(emptyEndpoint)
-  const [edgeNotes, setEdgeNotes] = useState('')
-
   const [filterAnchorOnly, setFilterAnchorOnly] = useState(!!anchorExerciseId)
   const [editingEdgeNotes, setEditingEdgeNotes] = useState(null)
   const [notesDraft, setNotesDraft] = useState('')
@@ -138,6 +56,13 @@ export default function ExerciseProgressionGraphPanel({
   const [skillProfileLoading, setSkillProfileLoading] = useState(false)
   const [skillProfileError, setSkillProfileError] = useState('')
 
+  useEffect(() => {
+    const gid = location.state?.progressionGraphId
+    if (gid != null && Number.isFinite(Number(gid))) {
+      setSelectedGraphId(Number(gid))
+    }
+  }, [location.state?.progressionGraphId])
+
   useEffect(() => {
     setSelectedGraphId(null)
   }, [tenantClubDepKey])
@@ -157,12 +82,6 @@ export default function ExerciseProgressionGraphPanel({
     setEdges(Array.isArray(list) ? list : [])
   }, [])
 
-  const loadVariantsForExercise = useCallback(async (exerciseId) => {
-    if (!exerciseId) return []
-    const ex = await api.getExercise(exerciseId)
-    return Array.isArray(ex?.variants) ? ex.variants : []
-  }, [])
-
   useEffect(() => {
     let cancelled = false
     ;(async () => {
@@ -234,30 +153,6 @@ export default function ExerciseProgressionGraphPanel({
     }
   }, [selectedGraphId, graphs, refreshEdges])
 
-  useEffect(() => {
-    let cancelled = false
-    ;(async () => {
-      if (!firstEp.exerciseId) return
-      const vars = await loadVariantsForExercise(firstEp.exerciseId)
-      if (!cancelled) setFirstEp((p) => ({ ...p, variants: vars }))
-    })()
-    return () => {
-      cancelled = true
-    }
-  }, [firstEp.exerciseId, loadVariantsForExercise])
-
-  useEffect(() => {
-    let cancelled = false
-    ;(async () => {
-      if (!secondEp.exerciseId) return
-      const vars = await loadVariantsForExercise(secondEp.exerciseId)
-      if (!cancelled) setSecondEp((p) => ({ ...p, variants: vars }))
-    })()
-    return () => {
-      cancelled = true
-    }
-  }, [secondEp.exerciseId, loadVariantsForExercise])
-
   const filteredEdges = useMemo(() => {
     if (!filterAnchorOnly || anchorExerciseId == null) return edges
     return edges.filter(
@@ -266,24 +161,6 @@ export default function ExerciseProgressionGraphPanel({
     )
   }, [edges, filterAnchorOnly, anchorExerciseId])
 
-  const nextEdgesFiltered = useMemo(
-    () => filteredEdges.filter((e) => e.edge_type === 'next_exercise'),
-    [filteredEdges],
-  )
-  const siblingEdgesFiltered = useMemo(
-    () => filteredEdges.filter((e) => e.edge_type === 'sibling'),
-    [filteredEdges],
-  )
-
-  const flowChains = useMemo(() => maximalLinearChains(nextEdgesFiltered), [nextEdgesFiltered])
-
-  const primaryChain = useMemo(() => {
-    if (!flowChains.length) return null
-    return flowChains.reduce((best, chain) =>
-      chain.nodes.length >= best.nodes.length ? chain : best,
-    )
-  }, [flowChains])
-
   const handleCreateGraph = async (e) => {
     e.preventDefault()
     const name = newGraphName.trim()
@@ -322,7 +199,7 @@ export default function ExerciseProgressionGraphPanel({
         visibility: metaVisibility,
       })
       await refreshGraphs()
-      alert('Graph gespeichert.')
+      alert('Graph-Metadaten gespeichert.')
     } catch (err) {
       alert(err.message || String(err))
     } finally {
@@ -332,7 +209,7 @@ export default function ExerciseProgressionGraphPanel({
 
   const handleDeleteGraph = async () => {
     if (!selectedGraphId) return
-    if (!confirm('Diesen Progressionsgraphen und alle Kanten wirklich löschen?')) return
+    if (!window.confirm('Diesen Progressionsgraph wirklich löschen?')) return
     setBusy(true)
     try {
       await api.deleteExerciseProgressionGraph(selectedGraphId)
@@ -345,49 +222,8 @@ export default function ExerciseProgressionGraphPanel({
     }
   }
 
-  const handleAddEdge = async () => {
-    if (!selectedGraphId) {
-      alert('Zuerst einen Graphen wählen.')
-      return
-    }
-    if (!firstEp.exerciseId || !secondEp.exerciseId) {
-      alert('Beide Enden müssen eine Übung haben.')
-      return
-    }
-    if (
-      firstEp.exerciseId === secondEp.exerciseId &&
-      (firstEp.variantId == null ||
-        secondEp.variantId == null ||
-        firstEp.variantId === secondEp.variantId)
-    ) {
-      alert('Bei derselben Übung bitte zwei verschiedene Varianten wählen (oder unterschiedliche Übungen).')
-      return
-    }
-    const edge_type = relationKind === 'sibling' ? 'sibling' : 'next_exercise'
-    const notes = edgeNotes.trim() || null
-    const body = {
-      from_exercise_id: firstEp.exerciseId,
-      to_exercise_id: secondEp.exerciseId,
-      from_exercise_variant_id: firstEp.variantId || null,
-      to_exercise_variant_id: secondEp.variantId || null,
-      edge_type,
-      notes,
-    }
-    setBusy(true)
-    try {
-      await api.createExerciseProgressionEdge(selectedGraphId, body)
-      setEdgeNotes('')
-      await refreshEdges(selectedGraphId)
-    } catch (err) {
-      alert(err.message || String(err))
-    } finally {
-      setBusy(false)
-    }
-  }
-
   const handleDeleteEdge = async (edgeId) => {
     if (!selectedGraphId) return
-    if (!confirm('Kante löschen?')) return
     setBusy(true)
     try {
       await api.deleteExerciseProgressionEdge(selectedGraphId, edgeId)
@@ -420,58 +256,10 @@ export default function ExerciseProgressionGraphPanel({
     }
   }
 
-  const swapEnds = () => {
-    const a = firstEp
-    setFirstEp(secondEp)
-    setSecondEp(a)
-  }
-
-  const applyPickedExercise = async (ex) => {
-    const title = ex.title || `Übung #${ex.id}`
-    const variants = Array.isArray(ex.variants) && ex.variants.length
-      ? ex.variants
-      : await loadVariantsForExercise(ex.id)
-    const variantId =
-      ex.exercise_variant_id ?? ex.suggested_variant_id ?? null
-
-    if (pickContext?.kind === 'chain') {
-      await chainEditorRef.current?.applyExercise(
-        pickContext.draftKey,
-        pickContext.nodeIndex,
-        {
-          ...ex,
-          variants,
-          exercise_variant_id: variantId,
-        },
-      )
-      setPickContext(null)
-      return
-    }
-    if (pickContext?.kind === 'single') {
-      const patch = {
-        exerciseId: ex.id,
-        exerciseTitle: title,
-        variantId: variantId != null ? Number(variantId) : null,
-        variants,
-      }
-      if (pickContext.slot === 'first') setFirstEp(patch)
-      else setSecondEp(patch)
-      setPickContext(null)
-    }
-  }
-
-  function formatNodeLine(n) {
-    return (
-      <>
-        <Link to={`/exercises/${n.exercise_id}`}>{n.title}</Link>
-        {n.variant_name ? (
-          <span style={{ color: 'var(--text3)', fontWeight: 400 }}>{` · ${n.variant_name}`}</span>
-        ) : null}
-      </>
-    )
-  }
-
-  const pickerOpen = pickContext != null
+  const handleEditorSaved = useCallback(async () => {
+    if (!selectedGraphId) return
+    await Promise.all([refreshEdges(selectedGraphId), refreshGraphs()])
+  }, [selectedGraphId, refreshEdges, refreshGraphs])
 
   return (
     <div className="exercise-progression-panel">
@@ -485,9 +273,8 @@ export default function ExerciseProgressionGraphPanel({
       )}
 
       <p style={{ fontSize: '13px', color: 'var(--text2)', marginBottom: '16px' }}>
-        Ein Graph = ein linearer <strong>Primärpfad</strong> (Roadmap-Slots) plus optionale{' '}
-        <strong>Schwestern</strong>. Für die integrierte Bearbeitung (Slots, KI-Entwürfe, Graph-Bewertung){' '}
-        <strong>Slot-Editor öffnen</strong> — unten weiterhin Kurzansicht und KI-Wizard.
+        Ein Progressionsgraph = <strong>Roadmap mit Slots</strong> (Lernziel + Hauptübung + Schwestern).
+        Roadmap, KI-Match und Bewertung sind in einer Ansicht — kein separater Wizard.
       </p>
 
       {loadErr && (
@@ -525,18 +312,12 @@ export default function ExerciseProgressionGraphPanel({
           <button type="button" className="btn" disabled={busy || !selectedGraphId} onClick={handleDeleteGraph}>
             Graph löschen
           </button>
-          {selectedGraphId ? (
-            <Link
-              to={`/progression-graphs/${selectedGraphId}`}
-              className="btn btn-primary"
-              style={{ textDecoration: 'none' }}
-            >
-              Slot-Editor öffnen
-            </Link>
-          ) : null}
         </div>
 
-        <form onSubmit={handleCreateGraph} style={{ marginTop: '16px', paddingTop: '16px', borderTop: '1px solid var(--border)' }}>
+        <form
+          onSubmit={handleCreateGraph}
+          style={{ marginTop: '16px', paddingTop: '16px', borderTop: '1px solid var(--border)' }}
+        >
           <h4 style={{ margin: '0 0 8px', fontSize: '0.95rem' }}>Neuen Graphen anlegen</h4>
           <div style={{ display: 'flex', flexWrap: 'wrap', gap: '10px', alignItems: 'flex-end' }}>
             <div className="form-row" style={{ flex: '2 1 200px', marginBottom: 0 }}>
@@ -576,107 +357,20 @@ export default function ExerciseProgressionGraphPanel({
             checked={filterAnchorOnly}
             onChange={(e) => setFilterAnchorOnly(e.target.checked)}
           />
-          Nur Reihen und Kanten, die diese Übung betreffen
+          Technische Kantenliste: nur Kanten mit dieser Übung
         </label>
       )}
 
-      {selectedGraphId && (
+      {selectedGraphId ? (
         <>
-          <div
-            className="card"
-            style={{
-              marginBottom: '12px',
-              borderColor: 'color-mix(in srgb, var(--accent) 30%, var(--border))',
-            }}
-          >
-            <h3 style={{ marginTop: 0, fontSize: '1rem' }}>Progressionspfad</h3>
-            <p style={{ fontSize: '12px', color: 'var(--text3)', marginTop: 0, lineHeight: 1.45 }}>
-              Der Graph enthält typischerweise <strong>einen linearen Pfad</strong> (Übung → Übung). Unten
-              manuell bearbeiten oder mit dem KI-Planer erweitern — Speichern im KI-Wizard ersetzt den Pfad.
-            </p>
+          <ProgressionGraphEditor
+            key={selectedGraphId}
+            graphId={selectedGraphId}
+            embedded
+            onSaved={handleEditorSaved}
+          />
 
-            <ProgressionChainEditor
-              ref={chainEditorRef}
-              graphId={selectedGraphId}
-              chains={primaryChain ? [primaryChain] : []}
-              busy={busy}
-              anchorExerciseId={anchorExerciseId}
-              anchorTitle={anchorTitle}
-              onRefresh={async () => refreshEdges(selectedGraphId)}
-              onPickExercise={setPickContext}
-              loadVariantsForExercise={loadVariantsForExercise}
-              singlePathMode
-            />
-
-            <ExerciseProgressionPathBuilder
-              graphId={selectedGraphId}
-              disabled={busy}
-              graphChainNodes={primaryChain?.nodes ?? null}
-              graphChainEdgeIds={primaryChain?.edges?.map((e) => e.id) ?? null}
-              onSaved={async () => {
-                await refreshEdges(selectedGraphId)
-              }}
-            />
-          </div>
-
-          <div className="card" style={{ marginBottom: '12px' }}>
-            <h3 style={{ marginTop: 0, fontSize: '1rem' }}>Schwestern & Alternativen</h3>
-            {siblingEdgesFiltered.length === 0 ? (
-              <p style={{ color: 'var(--text2)', margin: 0 }}>Keine Schwester-Kanten im aktuellen Filter.</p>
-            ) : (
-              <ul style={{ listStyle: 'none', padding: 0, margin: 0 }}>
-                {siblingEdgesFiltered.map((row) => (
-                  <li
-                    key={row.id}
-                    style={{
-                      padding: '10px 12px',
-                      marginBottom: '8px',
-                      borderRadius: '8px',
-                      border: '1px solid var(--border)',
-                      background: 'var(--surface2)',
-                      display: 'flex',
-                      justifyContent: 'space-between',
-                      flexWrap: 'wrap',
-                      gap: '8px',
-                      alignItems: 'center',
-                      fontSize: '13px',
-                    }}
-                  >
-                    <span>
-                      <strong>{formatNodeLine({
-                        exercise_id: row.from_exercise_id,
-                        variant_id: row.from_exercise_variant_id,
-                        title: row.from_exercise_title,
-                        variant_name: row.from_variant_name,
-                      })}</strong>
-                      <span style={{ color: 'var(--text3)', margin: '0 8px' }}>· Schwester ·</span>
-                      <strong>{formatNodeLine({
-                        exercise_id: row.to_exercise_id,
-                        variant_id: row.to_exercise_variant_id,
-                        title: row.to_exercise_title,
-                        variant_name: row.to_variant_name,
-                      })}</strong>
-                      {row.notes ? (
-                        <span style={{ display: 'block', marginTop: '6px', color: 'var(--text2)', fontWeight: 400 }}>
-                          {row.notes}
-                        </span>
-                      ) : null}
-                    </span>
-                    <button
-                      type="button"
-                      className="btn"
-                      style={{ fontSize: '12px', padding: '4px 10px', background: 'var(--danger)', color: '#fff', border: 'none' }}
-                      onClick={() => handleDeleteEdge(row.id)}
-                    >
-                      Löschen
-                    </button>
-                  </li>
-                ))}
-              </ul>
-            )}
-          </div>
-
-          <details className="card" style={{ marginBottom: '12px' }}>
+          <details className="card" style={{ marginBottom: '12px', marginTop: '12px' }}>
             <summary style={{ cursor: 'pointer', fontWeight: 600 }}>Graph-Einstellungen (Name, Sichtbarkeit)</summary>
             <div style={{ marginTop: '14px' }}>
               <div className="form-row">
@@ -714,7 +408,7 @@ export default function ExerciseProgressionGraphPanel({
 
           <SkillProfilePanel
             title="Fähigkeiten entlang des Pfads"
-            hint="Alle Übungen als Knoten im Graph (Standardgewicht pro Übung; Intensität und Stufen aus der Übungsverknüpfung)."
+            hint="Alle Übungen als Knoten im Graph."
             profile={skillProfileData?.overall}
             loading={skillProfileLoading}
             error={skillProfileError}
@@ -722,196 +416,102 @@ export default function ExerciseProgressionGraphPanel({
             artifactType="progression_graph"
           />
 
-          <details className="card" style={{ marginBottom: '12px' }}>
-            <summary style={{ cursor: 'pointer', fontWeight: 600 }}>Einzelkante (Nachfolger oder Schwester)</summary>
-            <div style={{ marginTop: '14px' }}>
-              <div className="form-row">
-                <label className="form-label">Beziehung</label>
-                <select className="form-input" value={relationKind} onChange={(e) => setRelationKind(e.target.value)}>
-                  <option value="progression">Nachfolger</option>
-                  <option value="sibling">Schwester</option>
-                </select>
-              </div>
-
-              {['first', 'second'].map((slot) => {
-                const ep = slot === 'first' ? firstEp : secondEp
-                const setEp = slot === 'first' ? setFirstEp : setSecondEp
-                return (
-                  <div key={slot} style={{ marginBottom: '12px' }}>
-                    <label className="form-label">{slot === 'first' ? 'Von (Quelle)' : 'Nach (Ziel)'}</label>
-                    <div style={{ display: 'flex', flexWrap: 'wrap', gap: '8px', alignItems: 'center', marginBottom: '8px' }}>
-                      <span style={{ fontSize: '13px', flex: '1 1 160px' }}>
-                        {ep.exerciseId ? (
-                          <>
-                            <strong>{ep.exerciseTitle}</strong>
-                            <span style={{ color: 'var(--text3)' }}> (#{ep.exerciseId})</span>
-                          </>
-                        ) : (
-                          <span style={{ color: 'var(--text3)' }}>— Übung wählen —</span>
-                        )}
-                      </span>
-                      <button
-                        type="button"
-                        className="btn btn-secondary"
-                        onClick={() => setPickContext({ kind: 'single', slot })}
-                      >
-                        Übung…
-                      </button>
-                      {anchorExerciseId != null && (
-                        <button
-                          type="button"
-                          className="btn"
-                          style={{ fontSize: '12px', padding: '4px 10px' }}
-                          onClick={async () => {
-                            const variants = await loadVariantsForExercise(anchorExerciseId)
-                            setEp({
-                              exerciseId: anchorExerciseId,
-                              exerciseTitle: anchorTitle?.trim() || `Übung #${anchorExerciseId}`,
-                              variantId: null,
-                              variants,
-                            })
-                          }}
-                        >
-                          Diese Übung
-                        </button>
-                      )}
-                    </div>
-                    <select
-                      className="form-input"
-                      disabled={!ep.exerciseId}
-                      value={ep.variantId ?? ''}
-                      onChange={(e) =>
-                        setEp((p) => ({
-                          ...p,
-                          variantId: e.target.value === '' ? null : parseInt(e.target.value, 10),
-                        }))
-                      }
-                    >
-                      <option value="">Gesamte Übung</option>
-                      {(ep.variants || []).map((v) => (
-                        <option key={v.id} value={v.id}>
-                          {v.variant_name || `Variante #${v.id}`}
-                        </option>
-                      ))}
-                    </select>
-                  </div>
-                )
-              })}
-
-              {relationKind === 'progression' && (
-                <button type="button" className="btn" style={{ marginBottom: '10px' }} onClick={swapEnds}>
-                  Reihenfolge tauschen
-                </button>
-              )}
-
-              <div className="form-row">
-                <label className="form-label">Notiz</label>
-                <textarea className="form-input" rows={2} value={edgeNotes} onChange={(e) => setEdgeNotes(e.target.value)} />
-              </div>
-              <button type="button" className="btn btn-primary" disabled={busy} onClick={handleAddEdge}>
-                Kante speichern
-              </button>
-            </div>
-          </details>
-
           <details className="card" style={{ marginBottom: '12px' }}>
             <summary style={{ cursor: 'pointer', fontWeight: 600 }}>
               Technische Kantenliste ({filteredEdges.length}
               {edges.length !== filteredEdges.length ? ` von ${edges.length}` : ''})
             </summary>
             <div style={{ marginTop: '14px' }}>
-          {filteredEdges.length === 0 ? (
-            <p style={{ color: 'var(--text2)', margin: 0 }}>Keine Kanten.</p>
-          ) : (
-            <div style={{ overflowX: 'auto' }}>
-              <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '13px' }}>
-                <thead>
-                  <tr style={{ textAlign: 'left', borderBottom: '1px solid var(--border)' }}>
-                    <th style={{ padding: '8px 6px' }}>Von</th>
-                    <th style={{ padding: '8px 6px' }} />
-                    <th style={{ padding: '8px 6px' }}>Nach</th>
-                    <th style={{ padding: '8px 6px' }}>Art</th>
-                    <th style={{ padding: '8px 6px' }}>Notiz</th>
-                    <th style={{ padding: '8px 6px' }} />
-                  </tr>
-                </thead>
-                <tbody>
-                  {filteredEdges.map((row) => (
-                    <tr key={row.id} style={{ borderBottom: '1px solid var(--border)' }}>
-                      <td style={{ padding: '8px 6px', verticalAlign: 'top' }}>
-                        <Link to={`/exercises/${row.from_exercise_id}`}>{row.from_exercise_title || `#${row.from_exercise_id}`}</Link>
-                        {row.from_variant_name ? (
-                          <div style={{ color: 'var(--text3)', fontSize: '12px' }}>{row.from_variant_name}</div>
-                        ) : null}
-                      </td>
-                      <td style={{ padding: '8px 6px', color: 'var(--text3)', verticalAlign: 'top' }}>
-                        {row.edge_type === 'sibling' ? '·' : '→'}
-                      </td>
-                      <td style={{ padding: '8px 6px', verticalAlign: 'top' }}>
-                        <Link to={`/exercises/${row.to_exercise_id}`}>{row.to_exercise_title || `#${row.to_exercise_id}`}</Link>
-                        {row.to_variant_name ? (
-                          <div style={{ color: 'var(--text3)', fontSize: '12px' }}>{row.to_variant_name}</div>
-                        ) : null}
-                      </td>
-                      <td style={{ padding: '8px 6px', verticalAlign: 'top' }}>{edgeTypeLabel(row.edge_type)}</td>
-                      <td style={{ padding: '8px 6px', verticalAlign: 'top', maxWidth: '280px' }}>
-                        {editingEdgeNotes === row.id ? (
-                          <>
-                            <textarea
-                              className="form-input"
-                              rows={2}
-                              value={notesDraft}
-                              onChange={(e) => setNotesDraft(e.target.value)}
-                              style={{ marginBottom: '6px' }}
-                            />
-                            <button type="button" className="btn btn-secondary" disabled={busy} onClick={() => saveNotes(row.id)}>
-                              Speichern
-                            </button>
-                            <button type="button" className="btn" disabled={busy} onClick={() => setEditingEdgeNotes(null)}>
-                              Abbrechen
-                            </button>
-                          </>
-                        ) : (
-                          <>
-                            <span style={{ whiteSpace: 'pre-wrap' }}>{row.notes || '—'}</span>
+              {filteredEdges.length === 0 ? (
+                <p style={{ color: 'var(--text2)', margin: 0 }}>Keine Kanten.</p>
+              ) : (
+                <div style={{ overflowX: 'auto' }}>
+                  <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '13px' }}>
+                    <thead>
+                      <tr style={{ textAlign: 'left', borderBottom: '1px solid var(--border)' }}>
+                        <th style={{ padding: '8px 6px' }}>Von</th>
+                        <th style={{ padding: '8px 6px' }} />
+                        <th style={{ padding: '8px 6px' }}>Nach</th>
+                        <th style={{ padding: '8px 6px' }}>Art</th>
+                        <th style={{ padding: '8px 6px' }}>Notiz</th>
+                        <th style={{ padding: '8px 6px' }} />
+                      </tr>
+                    </thead>
+                    <tbody>
+                      {filteredEdges.map((row) => (
+                        <tr key={row.id} style={{ borderBottom: '1px solid var(--border)' }}>
+                          <td style={{ padding: '8px 6px', verticalAlign: 'top' }}>
+                            <Link to={`/exercises/${row.from_exercise_id}`}>
+                              {row.from_exercise_title || `#${row.from_exercise_id}`}
+                            </Link>
+                          </td>
+                          <td style={{ padding: '8px 6px', color: 'var(--text3)', verticalAlign: 'top' }}>
+                            {row.edge_type === 'sibling' ? '·' : '→'}
+                          </td>
+                          <td style={{ padding: '8px 6px', verticalAlign: 'top' }}>
+                            <Link to={`/exercises/${row.to_exercise_id}`}>
+                              {row.to_exercise_title || `#${row.to_exercise_id}`}
+                            </Link>
+                          </td>
+                          <td style={{ padding: '8px 6px', verticalAlign: 'top' }}>{edgeTypeLabel(row.edge_type)}</td>
+                          <td style={{ padding: '8px 6px', verticalAlign: 'top', maxWidth: '280px' }}>
+                            {editingEdgeNotes === row.id ? (
+                              <>
+                                <textarea
+                                  className="form-input"
+                                  rows={2}
+                                  value={notesDraft}
+                                  onChange={(e) => setNotesDraft(e.target.value)}
+                                />
+                                <button
+                                  type="button"
+                                  className="btn btn-primary"
+                                  style={{ marginTop: '6px', fontSize: '12px', padding: '4px 8px' }}
+                                  onClick={() => saveNotes(row.id)}
+                                >
+                                  Speichern
+                                </button>
+                              </>
+                            ) : (
+                              <>
+                                {row.notes || '—'}
+                                <button
+                                  type="button"
+                                  className="btn"
+                                  style={{ marginLeft: '8px', fontSize: '12px', padding: '4px 8px' }}
+                                  onClick={() => startEditNotes(row)}
+                                >
+                                  Bearbeiten
+                                </button>
+                              </>
+                            )}
+                          </td>
+                          <td style={{ padding: '8px 6px', verticalAlign: 'top' }}>
                             <button
                               type="button"
                               className="btn"
-                              style={{ marginLeft: '8px', fontSize: '12px', padding: '4px 8px' }}
-                              onClick={() => startEditNotes(row)}
+                              style={{
+                                fontSize: '12px',
+                                padding: '4px 8px',
+                                background: 'var(--danger)',
+                                color: '#fff',
+                                border: 'none',
+                              }}
+                              onClick={() => handleDeleteEdge(row.id)}
                             >
-                              Bearbeiten
+                              Löschen
                             </button>
-                          </>
-                        )}
-                      </td>
-                      <td style={{ padding: '8px 6px', verticalAlign: 'top' }}>
-                        <button
-                          type="button"
-                          className="btn"
-                          style={{ fontSize: '12px', padding: '4px 8px', background: 'var(--danger)', color: '#fff', border: 'none' }}
-                          onClick={() => handleDeleteEdge(row.id)}
-                        >
-                          Löschen
-                        </button>
-                      </td>
-                    </tr>
-                  ))}
-                </tbody>
-              </table>
-            </div>
-          )}
+                          </td>
+                        </tr>
+                      ))}
+                    </tbody>
+                  </table>
+                </div>
+              )}
             </div>
           </details>
         </>
-      )}
-
-      <ExercisePickerModal
-        open={pickerOpen}
-        onClose={() => setPickContext(null)}
-        onSelectExercise={applyPickedExercise}
-        exerciseKindAny={['simple']}
-      />
+      ) : null}
     </div>
   )
 }

frontend/src/components/ProgressionGraphEditor.jsx

@@ -57,7 +57,7 @@ function resolveDefaultFocusAreaId(targetSummary, focusAreas) {
   return focusAreas?.[0]?.id ? Number(focusAreas[0].id) : null
 }
 
-export default function ProgressionGraphEditor({ graphId }) {
+export default function ProgressionGraphEditor({ graphId, embedded = false, onSaved }) {
   const [graphMeta, setGraphMeta] = useState(null)
   const [draft, setDraft] = useState(null)
   const [busy, setBusy] = useState(false)
@@ -390,6 +390,7 @@ export default function ProgressionGraphEditor({ graphId }) {
     try {
       await saveProgressionGraphDraft(api, graphId, { ...draft, lastFindings: pathQa })
       await loadGraph()
+      if (typeof onSaved === 'function') await onSaved()
       alert('Progressionsgraph gespeichert.')
     } catch (e) {
       setActionErr(e.message || 'Speichern fehlgeschlagen')
@@ -551,19 +552,21 @@ export default function ProgressionGraphEditor({ graphId }) {
 
   return (
     <div>
-      <div style={{ marginBottom: '12px', display: 'flex', justifyContent: 'space-between', alignItems: 'flex-start', flexWrap: 'wrap', gap: '8px' }}>
-        <div>
-          <h2 style={{ margin: 0, fontSize: '1.15rem' }}>
-            {graphMeta?.name || draft.graphName || `Graph #${graphId}`}
-          </h2>
-          <p style={{ margin: '4px 0 0', fontSize: '12px', color: 'var(--text3)' }}>
-            Slots verschieben, ergänzen · KI-Angebote zuordnen · dynamisch erweitern (max. {SLOT_MAX})
-          </p>
+      {!embedded ? (
+        <div style={{ marginBottom: '12px', display: 'flex', justifyContent: 'space-between', alignItems: 'flex-start', flexWrap: 'wrap', gap: '8px' }}>
+          <div>
+            <h2 style={{ margin: 0, fontSize: '1.15rem' }}>
+              {graphMeta?.name || draft.graphName || `Graph #${graphId}`}
+            </h2>
+            <p style={{ margin: '4px 0 0', fontSize: '12px', color: 'var(--text3)' }}>
+              Roadmap-Slots · KI-Match · Graph-Bewertung (max. {SLOT_MAX} Slots)
+            </p>
+          </div>
+          <Link to="/exercises" className="btn btn-secondary" style={{ fontSize: '12px' }}>
+            Zur Übersicht
+          </Link>
         </div>
-        <Link to="/exercises" className="btn btn-secondary" style={{ fontSize: '12px' }}>
-          Zur Übersicht
-        </Link>
-      </div>
+      ) : null}
 
       {actionErr ? (
         <p className="form-error" style={{ marginTop: 0 }}>

frontend/src/pages/ProgressionGraphEditPage.jsx

@@ -1,25 +1,15 @@
 import React from 'react'
-import { Link, useParams } from 'react-router-dom'
-import ProgressionGraphEditor from '../components/ProgressionGraphEditor'
+import { Navigate, useParams } from 'react-router-dom'
 
+/** Alte Deep-Links → Übungen-Liste mit Graph-Auswahl. */
 export default function ProgressionGraphEditPage() {
   const { id } = useParams()
   const graphId = Number(id)
-
-  if (!Number.isFinite(graphId) || graphId < 1) {
-    return (
-      <div className="page" style={{ padding: '16px' }}>
-        <p className="form-error">Ungültige Graph-ID.</p>
-        <Link to="/exercises" className="btn btn-secondary">
-          Zurück
-        </Link>
-      </div>
-    )
-  }
-
   return (
-    <div className="page" style={{ padding: '16px', paddingBottom: '80px' }}>
-      <ProgressionGraphEditor graphId={graphId} />
-    </div>
+    <Navigate
+      to="/exercises"
+      replace
+      state={Number.isFinite(graphId) && graphId > 0 ? { progressionGraphId: graphId } : undefined}
+    />
   )
 }