feat: update application version to 0.8.38 and enhance training planning features

- Bumped application version to 0.8.38 in both backend and frontend files.
- Updated training planning API to improve permission checks for trainer assignments, allowing club admins to manage training units more effectively.
- Enhanced the TrainingPlanningPage with new modal functionality for assigning trainers and improved loading of club member directories.
- Updated changelog to reflect the new version and changes made in this release.

backend/routers/training_planning.py

@@ -180,21 +180,36 @@ def _assert_training_unit_permission(
         raise HTTPException(status_code=403, detail="Keine Berechtigung")
 
     co_eff = _effective_co_trainer_ids_for_row(unit_row)
-    if role not in ["admin", "superadmin"]:
-        if (
-            unit_row["created_by"] != profile_id
-            and unit_row["trainer_id"] != profile_id
-            and profile_id not in co_eff
-            and unit_row.get("lead_trainer_profile_id") != profile_id
-        ):
-            raise HTTPException(status_code=403, detail="Keine Berechtigung")
-
-
-def _assert_delete_training_unit(role: str, created_by: int, profile_id: int) -> None:
-    if role not in ["admin", "superadmin"] and created_by != profile_id:
+    if role in ["admin", "superadmin"]:
+        return
+    gcid = unit_row.get("group_club_id")
+    if gcid is not None and can_manage_club_org(cur, profile_id, int(gcid), role):
+        return
+    if (
+        unit_row["created_by"] != profile_id
+        and unit_row["trainer_id"] != profile_id
+        and profile_id not in co_eff
+        and unit_row.get("lead_trainer_profile_id") != profile_id
+    ):
         raise HTTPException(status_code=403, detail="Keine Berechtigung")
 
 
+def _assert_delete_training_unit(
+    cur,
+    role: str,
+    created_by: int,
+    profile_id: int,
+    group_club_id: Optional[int],
+) -> None:
+    if role in ["admin", "superadmin"]:
+        return
+    if created_by == profile_id:
+        return
+    if group_club_id is not None and can_manage_club_org(cur, profile_id, int(group_club_id), role):
+        return
+    raise HTTPException(status_code=403, detail="Keine Berechtigung")
+
+
 def _assert_club_visible_for_trainer(cur, club_id: int, profile_id: int, role: str) -> None:
     """Nicht-Admin: Vereinsbezug für Listen mit club_id (Mitglied genügt; Details filtert WHERE)."""
     if role in ("admin", "superadmin"):
@@ -1018,7 +1033,21 @@ def list_training_units(
         where = []
         params = []
 
-        if role not in ["admin", "superadmin"]:
+        skip_involvement_filter = role in ("admin", "superadmin")
+        if not skip_involvement_filter and cid is not None:
+            if can_manage_club_org(cur, profile_id, cid, role):
+                skip_involvement_filter = True
+        if not skip_involvement_filter and gid is not None:
+            cur.execute(
+                "SELECT club_id FROM training_groups WHERE id = %s AND status = 'active'",
+                (gid,),
+            )
+            gcx = cur.fetchone()
+            if gcx and gcx.get("club_id") is not None:
+                if can_manage_club_org(cur, profile_id, int(gcx["club_id"]), role):
+                    skip_involvement_filter = True
+
+        if not skip_involvement_filter:
             where.append(
                 "(tu.created_by = %s OR tg.trainer_id = %s OR tu.lead_trainer_profile_id = %s OR "
                 "COALESCE(tu.assistant_trainer_profile_ids, tg.co_trainer_ids, '[]'::jsonb) "
@@ -1090,6 +1119,7 @@ def get_training_unit(unit_id: int, tenant: TenantContext = Depends(get_tenant_c
                 p.name as creator_name,
                 tg.trainer_id AS trainer_id,
                 tg.co_trainer_ids AS co_trainer_ids,
+                tg.club_id AS group_club_id,
                 COALESCE(tu.lead_trainer_profile_id, tg.trainer_id) AS effective_lead_trainer_profile_id,
                 COALESCE(tu.assistant_trainer_profile_ids, tg.co_trainer_ids, '[]'::jsonb)
                     AS effective_assistant_trainer_profile_ids,
@@ -1429,7 +1459,12 @@ def delete_training_unit(unit_id: int, tenant: TenantContext = Depends(get_tenan
         cur = get_cursor(conn)
 
         cur.execute(
-            "SELECT created_by, framework_slot_id FROM training_units WHERE id = %s",
+            """
+            SELECT tu.created_by, tu.framework_slot_id, tg.club_id AS group_club_id
+            FROM training_units tu
+            LEFT JOIN training_groups tg ON tu.group_id = tg.id
+            WHERE tu.id = %s
+            """,
             (unit_id,),
         )
 
@@ -1444,7 +1479,13 @@ def delete_training_unit(unit_id: int, tenant: TenantContext = Depends(get_tenan
                 detail="Blueprint-Einheiten werden über das Rahmenprogramm verwaltet, nicht hier gelöscht.",
             )
 
-        _assert_delete_training_unit(role, unit["created_by"], profile_id)
+        _assert_delete_training_unit(
+            cur,
+            role,
+            unit["created_by"],
+            profile_id,
+            unit.get("group_club_id"),
+        )
 
         cur.execute("DELETE FROM training_units WHERE id = %s", (unit_id,))
         conn.commit()

backend/version.py

@@ -1,7 +1,7 @@
 # Shinkan Jinkendo Version Information
 
-APP_VERSION = "0.8.37"
-BUILD_DATE = "2026-05-05"
+APP_VERSION = "0.8.38"
+BUILD_DATE = "2026-05-06"
 DB_SCHEMA_VERSION = "20260505042"
 
 MODULE_VERSIONS = {
@@ -27,6 +27,14 @@ MODULE_VERSIONS = {
 }
 
 CHANGELOG = [
+    {
+        "version": "0.8.38",
+        "date": "2026-05-06",
+        "changes": [
+            "Trainingsplanung: Vereinsadmins sehen alle Einheiten bei club_id-/Gruppenliste; GET/PUT Einheit & Löschen mit can_manage_club_org",
+            "Planung UI: „Trainer zuweisen“ in Vereins-Ansicht (Liste + Kalender) + eigener Modal; Mitgliederverzeichnis für Vereinsorganisation",
+        ],
+    },
     {
         "version": "0.8.37",
         "date": "2026-05-05",

frontend/src/pages/TrainingPlanningPage.jsx

@@ -123,6 +123,15 @@ function TrainingPlanningPage() {
   const [planScope, setPlanScope] = useState('group')
   const [assignedToMeOnly, setAssignedToMeOnly] = useState(false)
   const [clubDirectory, setClubDirectory] = useState([])
+  const [meProfile, setMeProfile] = useState(null)
+  const [assignModalOpen, setAssignModalOpen] = useState(false)
+  const [assignDraft, setAssignDraft] = useState({
+    unit: null,
+    lead_trainer_profile_id: '',
+    session_assistants_inherit: true,
+    session_assistant_profile_ids: [],
+  })
+  const [assignSaving, setAssignSaving] = useState(false)
 
   const [formData, setFormData] = useState({
     group_id: '',
@@ -223,26 +232,57 @@ function TrainingPlanningPage() {
     }
   }, [selectedGroupId, loadUnits])
 
+  const selectedGroupClubIdMemo = useMemo(() => {
+    const g = groups.find((gr) => gr.id === parseInt(selectedGroupId, 10))
+    return g?.club_id != null ? Number(g.club_id) : null
+  }, [groups, selectedGroupId])
+
+  const canClubOrgTraining = useMemo(() => {
+    const r = (user?.role || '').toLowerCase()
+    if (r === 'admin' || r === 'superadmin') return true
+    if (selectedGroupClubIdMemo == null || !Number.isFinite(selectedGroupClubIdMemo)) return false
+    const row = (meProfile?.clubs || []).find((c) => Number(c.id) === selectedGroupClubIdMemo)
+    return Array.isArray(row?.roles) && row.roles.includes('club_admin')
+  }, [user?.role, selectedGroupClubIdMemo, meProfile])
+
   useEffect(() => {
-    if (!showModal) {
-      setClubDirectory([])
+    if (!user?.id) {
+      setMeProfile(null)
       return undefined
     }
+    let cancelled = false
+    api
+      .getCurrentProfile()
+      .then((p) => {
+        if (!cancelled) setMeProfile(p)
+      })
+      .catch(() => {
+        if (!cancelled) setMeProfile(null)
+      })
+    return () => {
+      cancelled = true
+    }
+  }, [user?.id])
+
+  useEffect(() => {
     const gid = parseInt(formData.group_id || selectedGroupId || '0', 10)
-    if (!Number.isFinite(gid) || gid < 1) {
-      setClubDirectory([])
-      return undefined
-    }
-    const g = groups.find((x) => x.id === gid)
-    const cid = g?.club_id
-    if (!cid) {
+    const gModal = Number.isFinite(gid) && gid >= 1 ? groups.find((x) => x.id === gid) : null
+    const clubForModal = gModal?.club_id != null ? Number(gModal.club_id) : null
+    const loadClubId =
+      showModal && clubForModal != null && Number.isFinite(clubForModal)
+        ? clubForModal
+        : planScope === 'club' && canClubOrgTraining && selectedGroupClubIdMemo != null
+          ? selectedGroupClubIdMemo
+          : null
+
+    if (loadClubId == null || !Number.isFinite(loadClubId)) {
       setClubDirectory([])
       return undefined
     }
     let cancelled = false
     ;(async () => {
       try {
-        const d = await api.clubMembersDirectory(cid)
+        const d = await api.clubMembersDirectory(loadClubId)
         if (!cancelled) setClubDirectory(Array.isArray(d) ? d : [])
       } catch (err) {
         if (!cancelled) {
@@ -254,7 +294,15 @@ function TrainingPlanningPage() {
     return () => {
       cancelled = true
     }
-  }, [showModal, formData.group_id, selectedGroupId, groups])
+  }, [
+    showModal,
+    formData.group_id,
+    selectedGroupId,
+    groups,
+    planScope,
+    canClubOrgTraining,
+    selectedGroupClubIdMemo,
+  ])
 
   useEffect(() => {
     if (!frameworkImportOpen) return
@@ -543,6 +591,47 @@ function TrainingPlanningPage() {
     }
   }
 
+  const openTrainerAssignModal = (unit) => {
+    setAssignDraft({
+      unit,
+      lead_trainer_profile_id:
+        unit.lead_trainer_profile_id != null && unit.lead_trainer_profile_id !== ''
+          ? String(unit.lead_trainer_profile_id)
+          : '',
+      session_assistants_inherit:
+        unit.assistant_trainer_profile_ids == null || unit.assistant_trainer_profile_ids === undefined,
+      session_assistant_profile_ids: toNumList(unit.assistant_trainer_profile_ids),
+    })
+    setAssignModalOpen(true)
+  }
+
+  const saveTrainerAssignModal = async () => {
+    if (!assignDraft.unit) return
+    setAssignSaving(true)
+    try {
+      const payload = {}
+      const leadStr = String(assignDraft.lead_trainer_profile_id || '').trim()
+      if (leadStr) payload.lead_trainer_profile_id = parseInt(leadStr, 10)
+      else payload.lead_trainer_profile_id = null
+      if (assignDraft.session_assistants_inherit) {
+        payload.assistant_trainer_profile_ids = null
+      } else {
+        payload.assistant_trainer_profile_ids = [...assignDraft.session_assistant_profile_ids].sort((a, b) => a - b)
+      }
+      await api.updateTrainingUnit(assignDraft.unit.id, payload)
+      setAssignModalOpen(false)
+      setAssignDraft({
+        unit: null,
+        ...sessionAssignDefaults(),
+      })
+      await loadUnits()
+    } catch (err) {
+      alert(err.message || 'Zuweisung konnte nicht gespeichert werden')
+    } finally {
+      setAssignSaving(false)
+    }
+  }
+
   const handleDelete = async (unit) => {
     if (!confirm(`Trainingseinheit vom ${unit.planned_date} wirklich löschen?`)) return
     try {
@@ -646,6 +735,7 @@ function TrainingPlanningPage() {
   }
 
   const selectedGroup = groups.find((g) => g.id === parseInt(selectedGroupId, 10))
+  const showOrgTrainerAssignControls = planScope === 'club' && canClubOrgTraining
 
   return (
     <div className="app-page">
@@ -943,8 +1033,14 @@ function TrainingPlanningPage() {
                 />
                 Nur meine Zuordnung (Leitung / Co)
               </label>
-              <span style={{ fontSize: '0.78rem', color: 'var(--text3)', lineHeight: 1.4, flex: '1 1 200px' }}>
+              <span style={{ fontSize: '0.78rem', color: 'var(--text3)', lineHeight: 1.4, flex: '1 1 240px' }}>
                 „Ganzer Verein“ nutzt den Verein der gewählten Gruppe; neue Termine unten gelten weiter für die gewählte Gruppe.
+                {planScope === 'club' && canClubOrgTraining ? (
+                  <span style={{ display: 'block', marginTop: '6px', color: 'var(--text2)' }}>
+                    Vereinsorganisation: Über <strong>Trainer zuweisen</strong> kannst du pro Termin die Leitung und Co-Trainer
+                    anpassen (auch in der Kalenderansicht).
+                  </span>
+                ) : null}
               </span>
             </div>
           </div>
@@ -1133,69 +1229,94 @@ function TrainingPlanningPage() {
                     </div>
                     <div style={{ display: 'flex', flexDirection: 'column', gap: '4px' }}>
                       {dayUnits.slice(0, 3).map((unit) => (
-                        <button
+                        <div
                           key={unit.id}
-                          type="button"
-                          onClick={() => handleEdit(unit)}
-                          title={[
-                            planScope === 'club' && unit.group_name ? unit.group_name : '',
-                            unit.planned_time_start?.slice(0, 5) || '',
-                            unit.lead_trainer_name?.trim(),
-                            unit.planned_focus?.trim(),
-                            unit.status === 'completed'
-                              ? 'Durchgeführt'
-                              : unit.status === 'cancelled'
-                                ? 'Abgesagt'
-                                : 'Geplant',
-                          ]
-                            .filter(Boolean)
-                            .join(' · ')}
-                          style={{
-                            border: 'none',
-                            cursor: 'pointer',
-                            textAlign: 'left',
-                            padding: '4px 5px',
-                            borderRadius: '4px',
-                            fontSize: '0.7rem',
-                            lineHeight: 1.25,
-                            width: '100%',
-                            borderLeftWidth: '3px',
-                            borderLeftStyle: 'solid',
-                            borderLeftColor:
-                              unit.status === 'completed'
-                                ? '#2ea44f'
-                                : unit.status === 'cancelled'
-                                  ? 'var(--danger)'
-                                  : 'var(--accent-dark)',
-                            background: 'var(--surface2)',
-                            color: 'var(--text1)',
-                          }}
+                          style={{ display: 'flex', flexDirection: 'column', gap: '4px', width: '100%' }}
                         >
-                          <span style={{ fontWeight: 600 }}>
-                            {unit.planned_time_start
-                              ? `${unit.planned_time_start.slice(0, 5)}`
-                              : 'Ganztags'}
-                          </span>
-                          {planScope === 'club' && (unit.group_name || '').trim() ? (
-                            <span style={{ display: 'block', fontWeight: 500, color: 'var(--text1)' }}>
-                              {(unit.group_name || '').trim().length > 22
-                                ? `${(unit.group_name || '').trim().slice(0, 22)}…`
-                                : unit.group_name}
+                          <button
+                            type="button"
+                            onClick={() => handleEdit(unit)}
+                            title={[
+                              planScope === 'club' && unit.group_name ? unit.group_name : '',
+                              unit.planned_time_start?.slice(0, 5) || '',
+                              unit.lead_trainer_name?.trim(),
+                              unit.planned_focus?.trim(),
+                              unit.status === 'completed'
+                                ? 'Durchgeführt'
+                                : unit.status === 'cancelled'
+                                  ? 'Abgesagt'
+                                  : 'Geplant',
+                            ]
+                              .filter(Boolean)
+                              .join(' · ')}
+                            style={{
+                              border: 'none',
+                              cursor: 'pointer',
+                              textAlign: 'left',
+                              padding: '4px 5px',
+                              borderRadius: '4px',
+                              fontSize: '0.7rem',
+                              lineHeight: 1.25,
+                              width: '100%',
+                              borderLeftWidth: '3px',
+                              borderLeftStyle: 'solid',
+                              borderLeftColor:
+                                unit.status === 'completed'
+                                  ? '#2ea44f'
+                                  : unit.status === 'cancelled'
+                                    ? 'var(--danger)'
+                                    : 'var(--accent-dark)',
+                              background: 'var(--surface2)',
+                              color: 'var(--text1)',
+                            }}
+                          >
+                            <span style={{ fontWeight: 600 }}>
+                              {unit.planned_time_start
+                                ? `${unit.planned_time_start.slice(0, 5)}`
+                                : 'Ganztags'}
                             </span>
+                            {planScope === 'club' && (unit.group_name || '').trim() ? (
+                              <span style={{ display: 'block', fontWeight: 500, color: 'var(--text1)' }}>
+                                {(unit.group_name || '').trim().length > 22
+                                  ? `${(unit.group_name || '').trim().slice(0, 22)}…`
+                                  : unit.group_name}
+                              </span>
+                            ) : null}
+                            {unit.lead_trainer_name?.trim() ? (
+                              <span
+                                style={{
+                                  display: 'block',
+                                  color: 'var(--text3)',
+                                  fontWeight: 400,
+                                  fontSize: '0.62rem',
+                                }}
+                              >
+                                {unit.lead_trainer_name.trim().split(/\s+/).slice(-1)[0] ||
+                                  unit.lead_trainer_name.trim()}
+                              </span>
+                            ) : null}
+                            {unit.planned_focus?.trim() ? (
+                              <span style={{ display: 'block', color: 'var(--text2)', fontWeight: 400 }}>
+                                {(unit.planned_focus || '').trim().length > 24
+                                  ? `${(unit.planned_focus || '').trim().slice(0, 24)}…`
+                                  : unit.planned_focus}
+                              </span>
+                            ) : null}
+                          </button>
+                          {showOrgTrainerAssignControls ? (
+                            <button
+                              type="button"
+                              className="btn btn-secondary framework-ctrl framework-ctrl--xs"
+                              style={{ fontSize: '0.62rem', padding: '2px 4px', alignSelf: 'stretch' }}
+                              onClick={(ev) => {
+                                ev.stopPropagation()
+                                openTrainerAssignModal(unit)
+                              }}
+                            >
+                              Trainer
+                            </button>
                           ) : null}
-                          {unit.lead_trainer_name?.trim() ? (
-                            <span style={{ display: 'block', color: 'var(--text3)', fontWeight: 400, fontSize: '0.62rem' }}>
-                              {unit.lead_trainer_name.trim().split(/\s+/).slice(-1)[0] || unit.lead_trainer_name.trim()}
-                            </span>
-                          ) : null}
-                          {unit.planned_focus?.trim() ? (
-                            <span style={{ display: 'block', color: 'var(--text2)', fontWeight: 400 }}>
-                              {(unit.planned_focus || '').trim().length > 24
-                                ? `${(unit.planned_focus || '').trim().slice(0, 24)}…`
-                                : unit.planned_focus}
-                            </span>
-                          ) : null}
-                        </button>
+                        </div>
                       ))}
                     </div>
                     {dayUnits.length > 3 ? (
@@ -1379,6 +1500,16 @@ function TrainingPlanningPage() {
                     <button className="btn btn-secondary" onClick={() => handleEdit(unit)}>
                       Bearbeiten
                     </button>
+                    {showOrgTrainerAssignControls ? (
+                      <button
+                        type="button"
+                        className="btn btn-secondary"
+                        onClick={() => openTrainerAssignModal(unit)}
+                        title="Nur organisatorisch: Leitung und Co für diese Einheit"
+                      >
+                        Trainer zuweisen
+                      </button>
+                    ) : null}
                     {showTakeLead ? (
                       <button type="button" className="btn btn-secondary" onClick={() => handleTakeLead(unit)}>
                         Ich übernehme
@@ -1405,6 +1536,163 @@ function TrainingPlanningPage() {
           </div>
         )}
 
+        {assignModalOpen && assignDraft.unit ? (
+          <div
+            style={{
+              position: 'fixed',
+              top: 0,
+              left: 0,
+              right: 0,
+              bottom: 0,
+              background: 'rgba(0,0,0,0.5)',
+              display: 'flex',
+              alignItems: 'center',
+              justifyContent: 'center',
+              zIndex: 1020,
+              padding: '1rem',
+              overflowY: 'auto',
+            }}
+            role="presentation"
+            onClick={() => {
+              if (!assignSaving) setAssignModalOpen(false)
+            }}
+          >
+            <div
+              role="dialog"
+              aria-modal="true"
+              aria-labelledby="trainer-assign-modal-title"
+              onClick={(e) => e.stopPropagation()}
+              style={{
+                background: 'var(--surface)',
+                borderRadius: '12px',
+                padding: 'clamp(14px, 3vw, 1.75rem)',
+                maxWidth: 'min(460px, 100%)',
+                width: '100%',
+                maxHeight: '90vh',
+                overflowY: 'auto',
+                boxSizing: 'border-box',
+              }}
+            >
+              <h2 id="trainer-assign-modal-title" style={{ marginBottom: '0.5rem', fontSize: '1.1rem' }}>
+                Trainer zuweisen (organisatorisch)
+              </h2>
+              <p style={{ fontSize: '0.86rem', color: 'var(--text2)', marginBottom: '1rem', lineHeight: 1.45 }}>
+                {(assignDraft.unit.planned_date || '').toString().slice(0, 10)}
+                {assignDraft.unit.planned_time_start
+                  ? ` · ${String(assignDraft.unit.planned_time_start).slice(0, 5)}`
+                  : ''}
+                {(assignDraft.unit.group_name || '').trim()
+                  ? ` · ${(assignDraft.unit.group_name || '').trim()}`
+                  : null}
+              </p>
+              <div className="form-row">
+                <label className="form-label">Leitung (diese Einheit)</label>
+                <select
+                  className="form-input"
+                  value={assignDraft.lead_trainer_profile_id}
+                  onChange={(e) =>
+                    setAssignDraft((prev) => ({ ...prev, lead_trainer_profile_id: e.target.value }))
+                  }
+                  disabled={assignSaving}
+                >
+                  <option value="">Standard (Haupttrainer der Gruppe)</option>
+                  {clubDirectory.map((m) => {
+                    const idStr = String(m.id)
+                    return (
+                      <option key={idStr} value={idStr}>
+                        {(m.name || '').trim() || m.email || `Profil ${m.id}`}
+                      </option>
+                    )
+                  })}
+                </select>
+              </div>
+              <div className="form-row" style={{ marginTop: '0.85rem' }}>
+                <label style={{ display: 'flex', alignItems: 'center', gap: '8px', cursor: 'pointer' }}>
+                  <input
+                    type="checkbox"
+                    checked={assignDraft.session_assistants_inherit}
+                    disabled={assignSaving}
+                    onChange={(e) =>
+                      setAssignDraft((prev) => ({
+                        ...prev,
+                        session_assistants_inherit: e.target.checked,
+                      }))
+                    }
+                  />
+                  <span style={{ fontSize: '0.9rem', color: 'var(--text1)' }}>
+                    Co-Trainer wie in der Trainingsgruppe
+                  </span>
+                </label>
+              </div>
+              {!assignDraft.session_assistants_inherit ? (
+                <div style={{ marginTop: '10px', maxHeight: '180px', overflowY: 'auto' }}>
+                  {clubDirectory.map((m) => {
+                    const mid = typeof m.id === 'number' ? m.id : parseInt(String(m.id), 10)
+                    const labelText = `${(m.name || '').trim() || m.email || `Profil ${mid}`}`
+                    const isOn = Number.isFinite(mid) && assignDraft.session_assistant_profile_ids.includes(mid)
+                    return (
+                      <label
+                        key={`assign-co-${mid}`}
+                        style={{
+                          display: 'flex',
+                          alignItems: 'center',
+                          gap: '8px',
+                          fontSize: '0.875rem',
+                          marginBottom: '6px',
+                          cursor: assignSaving ? 'default' : 'pointer',
+                          color: 'var(--text1)',
+                        }}
+                      >
+                        <input
+                          type="checkbox"
+                          checked={isOn}
+                          disabled={assignSaving}
+                          onChange={() => {
+                            setAssignDraft((prev) => {
+                              const was = prev.session_assistant_profile_ids.includes(mid)
+                              const nextIds = was
+                                ? prev.session_assistant_profile_ids.filter((x) => x !== mid)
+                                : [...prev.session_assistant_profile_ids, mid].sort((a, b) => a - b)
+                              return { ...prev, session_assistant_profile_ids: nextIds }
+                            })
+                          }}
+                        />
+                        <span>{labelText}</span>
+                      </label>
+                    )
+                  })}
+                </div>
+              ) : null}
+              {!clubDirectory.length ? (
+                <p style={{ marginTop: '10px', fontSize: '0.82rem', color: 'var(--text3)' }}>
+                  Mitgliederverzeichnis konnte nicht geladen werden.
+                </p>
+              ) : null}
+              <div
+                style={{
+                  display: 'flex',
+                  gap: '0.65rem',
+                  flexWrap: 'wrap',
+                  justifyContent: 'flex-end',
+                  marginTop: '1.25rem',
+                }}
+              >
+                <button
+                  type="button"
+                  className="btn btn-secondary"
+                  disabled={assignSaving}
+                  onClick={() => setAssignModalOpen(false)}
+                >
+                  Abbrechen
+                </button>
+                <button type="button" className="btn btn-primary" disabled={assignSaving} onClick={saveTrainerAssignModal}>
+                  {assignSaving ? 'Speichern …' : 'Speichern'}
+                </button>
+              </div>
+            </div>
+          </div>
+        ) : null}
+
         {frameworkImportOpen && (
           <div
             style={{

frontend/src/version.js

@@ -1,7 +1,7 @@
 // Shinkan Jinkendo Frontend Version
 
-export const APP_VERSION = "0.8.37"
-export const BUILD_DATE = "2026-05-05"
+export const APP_VERSION = "0.8.38"
+export const BUILD_DATE = "2026-05-06"
 
 export const PAGE_VERSIONS = {
   LoginPage: "1.0.0",
@@ -10,7 +10,7 @@ export const PAGE_VERSIONS = {
   ExercisesPage: "1.2.0",  // Massenänderung Sichtbarkeit/Status auf der Liste
   ClubsPage: "1.1.0",
   SkillsPage: "1.0.0",
-  TrainingPlanningPage: "1.3.1",
+  TrainingPlanningPage: "1.4.0",
   TrainingFrameworkProgramsListPage: "1.1.0",
   TrainingFrameworkProgramEditPage: "1.5.0",
   TrainingUnitRunPage: "1.1.0",