Update Version and Enhance Club Creation Request Management

- Incremented application version to 0.8.192 and database schema version to 20260606081.
- Updated club module versions for 'clubs' and 'club_creation_requests' to reflect recent changes.
- Implemented logic to mark approved club creation requests as 'superseded' when the associated club is deleted.
- Refactored frontend components to clear session storage for coach-related keys upon logout and during login checks.
- Enhanced onboarding page to accurately display the status of club creation requests based on their validity.

backend/migrations/081_club_creation_request_superseded.sql

@@ -0,0 +1,13 @@
+-- Migration 081: Status superseded wenn freigegebener Verein gelöscht wurde
+
+ALTER TABLE club_creation_requests
+    DROP CONSTRAINT IF EXISTS club_creation_requests_status_check;
+
+ALTER TABLE club_creation_requests
+    ADD CONSTRAINT club_creation_requests_status_check
+    CHECK (status IN ('pending', 'approved', 'rejected', 'withdrawn', 'superseded'));
+
+-- Bestehende Drift: approved ohne Verein (ON DELETE SET NULL auf created_club_id)
+UPDATE club_creation_requests
+SET status = 'superseded', updated_at = NOW()
+WHERE status = 'approved' AND created_club_id IS NULL;

backend/routers/club_creation_requests.py

@@ -112,6 +112,14 @@ class CreationRequestCreate(BaseModel):
     message: Optional[str] = Field(None, max_length=2000)
 
 
+def _normalize_creation_request_row(row: Dict[str, Any]) -> Dict[str, Any]:
+    """Approved ohne Verein → superseded (z. B. nach Vereinslöschung, FK SET NULL)."""
+    d = dict(row)
+    if d.get("status") == "approved" and not d.get("created_club_id"):
+        d["status"] = "superseded"
+    return d
+
+
 def _response_one(cur, req_id: int, viewer_profile_id: int) -> Dict[str, Any]:
     cur.execute(
         """
@@ -125,7 +133,7 @@ def _response_one(cur, req_id: int, viewer_profile_id: int) -> Dict[str, Any]:
     row = cur.fetchone()
     if not row:
         raise HTTPException(status_code=404, detail="Antrag nicht gefunden")
-    return r2d(row)
+    return _normalize_creation_request_row(r2d(row))
 
 
 def _assert_platform_admin(tenant: TenantContext) -> None:
@@ -157,7 +165,7 @@ def get_my_creation_requests(tenant: TenantContext = Depends(get_tenant_context)
             """,
             (pid,),
         )
-        return [r2d(r) for r in cur.fetchall()]
+        return [_normalize_creation_request_row(r2d(r)) for r in cur.fetchall()]
 
 
 @router.post("/me/club-creation-requests", status_code=201)

backend/routers/clubs.py

@@ -336,6 +336,16 @@ def delete_club(club_id: int, tenant: TenantContext = Depends(get_tenant_context
         if not cur.fetchone():
             raise HTTPException(404, "Verein nicht gefunden")
 
+        # Gründungsanträge: Freigabe verliert Gültigkeit wenn Verein entfernt wird
+        cur.execute(
+            """
+            UPDATE club_creation_requests
+            SET status = 'superseded', updated_at = NOW()
+            WHERE created_club_id = %s AND status = 'approved'
+            """,
+            (club_id,),
+        )
+
         # Delete (CASCADE handles divisions and groups)
         cur.execute("DELETE FROM clubs WHERE id = %s", (club_id,))
         conn.commit()

backend/version.py

@@ -1,8 +1,8 @@
 # Shinkan Jinkendo Version Information
 
-APP_VERSION = "0.8.191"
+APP_VERSION = "0.8.192"
 BUILD_DATE = "2026-06-06"
-DB_SCHEMA_VERSION = "20260606080"
+DB_SCHEMA_VERSION = "20260606081"
 
 MODULE_VERSIONS = {
     "legal_documents": "1.4.0",  # Admin: Live-Vorschau pro Abschnitt + modale Vollvorschau (Editor + Dokumentenliste)
@@ -11,10 +11,10 @@ MODULE_VERSIONS = {
     "tenant_context": "1.1.0",  # M3: account_state + email_verified im TenantContext
     "capabilities": "1.0.1",  # resolve_capabilities_map für /me/entitlements
     "account_lifecycle": "1.1.0",  # Phase A: account_onboarding_gate API-Middleware
-    "clubs": "0.4.1",  # Alle geschützten Endpoints Depends(get_tenant_context); profile_id/role aus TenantContext
+    "clubs": "0.4.2",  # delete_club: Gründungsanträge → superseded
     "club_memberships": "1.0.1",  # Depends(get_tenant_context)
     "club_join_requests": "1.0.1",  # Depends(get_tenant_context)
-    "club_creation_requests": "1.0.0",  # M7: Gründungsanträge + Admin-Freigabe
+    "club_creation_requests": "1.0.1",  # superseded wenn freigegebener Verein gelöscht
     "admin_users": "1.0.0",  # GET /api/admin/users
     "club_features": "1.2.0",  # M4: club_features_map für /me/entitlements
     "entitlements": "1.0.0",  # GET /api/me/entitlements — capabilities + features

frontend/src/context/AuthContext.jsx

@@ -9,6 +9,7 @@ import {
 } from 'react'
 import api, { ACTIVE_CLUB_STORAGE_KEY } from '../utils/api'
 import { activeClubMemberships } from '../utils/activeClub'
+import { clearCoachSessionStorage } from '../utils/trainingPlanUtils'
 
 const AuthContext = createContext(null)
 
@@ -131,11 +132,7 @@ export function AuthProvider({ children }) {
     setUser(null)
     localStorage.removeItem('authToken')
     localStorage.removeItem(ACTIVE_CLUB_STORAGE_KEY)
-    for (const key of Object.keys(sessionStorage)) {
+    clearCoachSessionStorage()
-      if (key.startsWith('sj_coach_')) {
-        sessionStorage.removeItem(key)
-      }
-    }
   }, [])
 
   const value = useMemo(

frontend/src/pages/LoginPage.jsx

@@ -2,6 +2,7 @@ import React, { useState, useEffect } from 'react'
 import { useNavigate, Link } from 'react-router-dom'
 import { useAuth } from '../context/AuthContext'
 import api from '../utils/api'
+import { clearCoachSessionStorage } from '../utils/trainingPlanUtils'
 
 function LoginPage() {
   const [mode, setMode] = useState('login') // 'login' or 'register'
@@ -18,6 +19,12 @@ function LoginPage() {
   const navigate = useNavigate()
   const { checkAuth } = useAuth()
 
+  useEffect(() => {
+    if (!localStorage.getItem('authToken')) {
+      clearCoachSessionStorage()
+    }
+  }, [])
+
   useEffect(() => {
     if (mode !== 'register') return
     api.listPublicClubsDirectory().then(setPublicClubs).catch(() => setPublicClubs([]))

frontend/src/pages/OnboardingPage.jsx

@@ -19,8 +19,14 @@ const creationStatusLabel = (s) =>
     approved: 'freigegeben',
     rejected: 'abgelehnt',
     withdrawn: 'zurückgezogen',
+    superseded: 'Verein entfernt',
   })[s] || s
 
+/** Freigabe noch gültig (Verein existiert). */
+function isActiveApprovedCreation(req) {
+  return req.status === 'approved' && req.created_club_id
+}
+
 /**
  * Onboarding für Nutzer ohne aktive Vereinsmitgliedschaft (Phase A).
  */
@@ -264,7 +270,7 @@ export default function OnboardingPage() {
                   {myCreationRequests.map((r) => (
                     <li key={r.id} style={{ marginBottom: '0.35rem' }}>
                       {r.proposed_name} — {creationStatusLabel(r.status)}
-                      {r.status === 'approved' && r.created_club_name
+                      {isActiveApprovedCreation(r) && r.created_club_name
                         ? ` (${r.created_club_name})`
                         : null}
                       {r.status === 'pending' ? (
@@ -288,7 +294,7 @@ export default function OnboardingPage() {
                           </button>
                         </>
                       ) : null}
-                      {r.status === 'approved' ? (
+                      {isActiveApprovedCreation(r) ? (
                         <>
                           {' '}
                           <button

frontend/src/utils/trainingPlanUtils.js

@@ -283,6 +283,17 @@ export function coachBranchPicksStorageKey(unitId) {
   return `sj_coach_branches_${unitId}`
 }
 
+/** Coach-Sitzung (P-12): alle sj_coach_*-Keys aus sessionStorage entfernen. */
+export function clearCoachSessionStorage() {
+  if (typeof sessionStorage === 'undefined') return
+  for (let i = sessionStorage.length - 1; i >= 0; i -= 1) {
+    const k = sessionStorage.key(i)
+    if (k && k.startsWith('sj_coach_')) {
+      sessionStorage.removeItem(k)
+    }
+  }
+}
+
 /**
  * Index zum Springen: Co-Trainer-Link atBranch+preferSo — Gate falls noch offen, sonst erste Kachel im Stream.
  */

tests/dev-smoke-test.spec.js

@@ -368,7 +368,13 @@ test('P-12: sessionStorage wird bei Logout bereinigt (sj_coach_* Schlüssel)', a
   // App.jsx DesktopSidebar-Logout zeigt confirm() — in Playwright headless akzeptieren
   page.once('dialog', dialog => dialog.accept());
   await page.getByRole('button', { name: 'Abmelden' }).click();
+  await page.waitForURL((url) => url.pathname.includes('/login'), { timeout: 15000 });
   await page.waitForLoadState('networkidle');
+  // Nach Hard-Redirect: LoginPage bereinigt sj_coach_* wenn kein Token
+  await page.waitForFunction(
+    () => sessionStorage.getItem('sj_coach_step_42') === null,
+    { timeout: 10000 },
+  );
 
   const nachLogout = await page.evaluate(() => ({
     step:    sessionStorage.getItem('sj_coach_step_42'),