docs & fixes

Mindforge.Web/src/components/SpacedReviewComponent.tsx

@@ -98,7 +98,7 @@ export function SpacedReviewComponent() {
   const [dashboard, setDashboard] = useState<FlashcardRagDashboardResponse | null>(null);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
-  const [selectedStatuses, setSelectedStatuses] = useState<FlashcardRagStatus[]>(['Red', 'Amber']);
+  const [selectedStatuses, setSelectedStatuses] = useState<FlashcardRagStatus[]>(['Red', 'Amber', 'Green', 'Grey']);
   const [selectedLibraryIds, setSelectedLibraryIds] = useState<number[]>([]);
   const [startingSession, setStartingSession] = useState(false);
   const [sessionCards, setSessionCards] = useState<FlashcardCard[]>([]);
@@ -129,6 +129,14 @@ export function SpacedReviewComponent() {
         const kept = current.filter((libraryId) => available.has(libraryId));
         return kept.length > 0 ? kept : allLibraryIds;
       });
+
+      setSelectedStatuses((current) => {
+        if (current.length > 0) {
+          return current;
+        }
+
+        return ['Red', 'Amber', 'Green', 'Grey'];
+      });
     } catch (err: any) {
       setError(err?.message || 'Falha ao carregar status de revisao espacada.');
     } finally {
@@ -214,7 +222,7 @@ export function SpacedReviewComponent() {
     }
 
     if (selectedRagLibraries.length === 0) {
-      setError('Nenhum arquivo encontrado com os filtros selecionados.');
+      setError('Nenhum arquivo encontrado com os filtros atuais. Ajuste os status ou os arquivos selecionados.');
       return;
     }
 
@@ -400,7 +408,7 @@ export function SpacedReviewComponent() {
             </p>
             <Button
               variant="primary"
-              disabled={startingSession || selectedRagLibraries.length === 0}
+              disabled={startingSession || loading}
               onClick={startSession}
             >
               {startingSession ? 'Iniciando...' : 'Iniciar Revisao Espacada'}