Season Check: series card, study guide, next-season handover and unseasoned-script checks; v2.20.1

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

src/AdminPage.tsx

@@ -2148,7 +2148,7 @@ interface SeasonCheckLane {
 }
 
 function SeasonCheckAdmin({ onNavigate }: { onNavigate: (view: AdminView) => void }) {
-  const [report, setReport] = useState<{ lanes: SeasonCheckLane[]; total: number } | null>(null)
+  const [report, setReport] = useState<{ lanes: SeasonCheckLane[]; general: SeasonCheckProblem[]; total: number } | null>(null)
   const [error, setError] = useState('')
   const [loading, setLoading] = useState(true)
 
@@ -2173,6 +2173,20 @@ function SeasonCheckAdmin({ onNavigate }: { onNavigate: (view: AdminView) => voi
       <button type="button" className="btn-admin-ghost" onClick={() => { setLoading(true); fetchReport() }} disabled={loading}>{loading ? 'Checking…' : 'Check again'}</button>
       {error && <p style={{ color: '#c0392b' }}>{error}</p>}
       {report && report.lanes.length === 0 && <p className="admin-stats-note">No lanes are set up yet.</p>}
+      {report && report.general.length > 0 && (
+        <div style={{ marginTop: 20 }}>
+          <h3 style={{ marginBottom: 4 }}>All lanes</h3>
+          <ul style={{ listStyle: 'none', padding: 0, margin: '8px 0 12px' }}>
+            {report.general.map((p, i) => (
+              <li key={i} style={{ display: 'flex', gap: 10, alignItems: 'flex-start', padding: '5px 0' }}>
+                <span style={{ color: p.severity === 'error' ? '#c0392b' : '#b8860b' }}>{p.severity === 'error' ? '●' : '▲'}</span>
+                <span style={{ flex: 1 }}>{p.message}</span>
+                <button type="button" className="btn-admin-ghost" onClick={() => onNavigate(p.view as AdminView)}>Fix →</button>
+              </li>
+            ))}
+          </ul>
+        </div>
+      )}
       {report?.lanes.map(l => (
         <div key={l.lane} style={{ marginTop: 20 }}>
           <h3 style={{ marginBottom: 4 }}>