feat: remove clear Sheets IDs button from creation UI

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/app/(dashboard)/creation/page.tsx

@@ -16,8 +16,6 @@ export default function CreationPage() {
   const [selectedTab, setSelectedTab] = useState<string | null>(null)
   const [loading, setLoading] = useState(false)
   const [error, setError] = useState<string | null>(null)
-  const [clearingIds, setClearingIds] = useState(false)
-  const [clearResult, setClearResult] = useState<string | null>(null)
   const [byTab, setByTab] = useState<Record<string, PendingProduct[]>>({})
   const [total, setTotal] = useState(0)
   const [specificColumns, setSpecificColumns] = useState<string[]>([])
@@ -48,7 +46,6 @@ export default function CreationPage() {
     setDetectedCollectionId('')
     setCollectionOverride('')
     setCollectionSearch('')
-    setClearResult(null)
   }
 
   const analyse = async () => {
@@ -140,23 +137,6 @@ export default function CreationPage() {
   ]
   const currentIdx = STEPS.findIndex(s => s.id === step)
 
-  const clearSheetIds = async () => {
-    if (!selectedTab) return
-    if (!confirm(`Effacer tous les IDs Shopify dans l'onglet "${selectedTab}" ? Les produits Shopify ne seront PAS supprimés.`)) return
-    setClearingIds(true)
-    setClearResult(null)
-    try {
-      const res = await fetch(`/api/creation/clear-ids?tab=${encodeURIComponent(selectedTab)}`, { method: 'POST' })
-      const data = await res.json()
-      if (!res.ok) throw new Error(data.error)
-      setClearResult(`✓ ${data.cleared} ID${data.cleared > 1 ? 's' : ''} effacé${data.cleared > 1 ? 's' : ''} dans le Sheets`)
-    } catch (e) {
-      setError(e instanceof Error ? e.message : 'Erreur')
-    } finally {
-      setClearingIds(false)
-    }
-  }
-
   const reset = () => {
     abortRef.current?.abort()
     abortRef.current = null
@@ -213,17 +193,10 @@ export default function CreationPage() {
               <p className="text-gray-300 text-sm">
                 Détecte les lignes de <strong className="text-white">{selectedTab}</strong> où <code className="text-indigo-300">Publié=1</code> et <code className="text-indigo-300">ID vide</code>.
               </p>
-              <div className="flex gap-3 flex-wrap items-center">
-                <button onClick={analyse} disabled={loading}
-                  className="px-4 py-2 bg-indigo-600 hover:bg-indigo-700 disabled:opacity-50 text-white rounded-lg text-sm font-medium transition-colors">
-                  {loading ? 'Analyse en cours…' : 'Analyser le Sheets'}
-                </button>
-                <button onClick={clearSheetIds} disabled={clearingIds}
-                  className="px-4 py-2 bg-amber-700 hover:bg-amber-600 disabled:opacity-50 text-white rounded-lg text-sm font-medium transition-colors">
-                  {clearingIds ? 'Nettoyage…' : '🗑 Vider les IDs Shopify du Sheets'}
-                </button>
-              </div>
-              {clearResult && <p className="text-green-400 text-xs">{clearResult}</p>}
+              <button onClick={analyse} disabled={loading}
+                className="px-4 py-2 bg-indigo-600 hover:bg-indigo-700 disabled:opacity-50 text-white rounded-lg text-sm font-medium transition-colors">
+                {loading ? 'Analyse en cours…' : 'Analyser le Sheets'}
+              </button>
             </div>
           )}