feat(inbox): add Caixa de Entrada page for managing companion notifications

- Create inbox page with pending items management:
  - InboxCard: displays notification summary with parsed data
  - InboxDetailsDialog: view full notification details
  - ProcessDialog: convert notification to transaction (lancamento)

- Add server actions for inbox operations:
  - getInboxItems: fetch pending inbox items
  - processInboxItem: create lancamento from inbox item
  - discardInboxItem: discard unwanted notifications

- Add navigation link to sidebar under 'Gestão Financeira'
- Add revalidation config for inbox-related paths

components/caixa-de-entrada/inbox-details-dialog.tsx

@@ -0,0 +1,169 @@
+"use client";
+
+import { Badge } from "@/components/ui/badge";
+import { Button } from "@/components/ui/button";
+import {
+  Dialog,
+  DialogClose,
+  DialogContent,
+  DialogFooter,
+  DialogHeader,
+  DialogTitle,
+} from "@/components/ui/dialog";
+import { Separator } from "@/components/ui/separator";
+import { format } from "date-fns";
+import { ptBR } from "date-fns/locale";
+import type { InboxItem } from "./types";
+
+interface InboxDetailsDialogProps {
+  open: boolean;
+  onOpenChange: (open: boolean) => void;
+  item: InboxItem | null;
+}
+
+export function InboxDetailsDialog({
+  open,
+  onOpenChange,
+  item,
+}: InboxDetailsDialogProps) {
+  if (!item) return null;
+
+  const formattedAmount = item.parsedAmount
+    ? new Intl.NumberFormat("pt-BR", {
+        style: "currency",
+        currency: "BRL",
+      }).format(parseFloat(item.parsedAmount))
+    : "Não extraído";
+
+  return (
+    <Dialog open={open} onOpenChange={onOpenChange}>
+      <DialogContent className="sm:max-w-lg">
+        <DialogHeader>
+          <DialogTitle>Detalhes da Notificação</DialogTitle>
+        </DialogHeader>
+
+        <div className="space-y-4">
+          {/* Dados da fonte */}
+          <div>
+            <h4 className="mb-2 text-sm font-medium text-muted-foreground">
+              Fonte
+            </h4>
+            <div className="grid gap-2 text-sm">
+              <div className="flex justify-between">
+                <span className="text-muted-foreground">App</span>
+                <span>{item.sourceAppName || item.sourceApp}</span>
+              </div>
+              <div className="flex justify-between">
+                <span className="text-muted-foreground">Package</span>
+                <span className="font-mono text-xs">{item.sourceApp}</span>
+              </div>
+              {item.deviceId && (
+                <div className="flex justify-between">
+                  <span className="text-muted-foreground">Dispositivo</span>
+                  <span className="font-mono text-xs">{item.deviceId}</span>
+                </div>
+              )}
+            </div>
+          </div>
+
+          <Separator />
+
+          {/* Texto original */}
+          <div>
+            <h4 className="mb-2 text-sm font-medium text-muted-foreground">
+              Notificação Original
+            </h4>
+            {item.originalTitle && (
+              <p className="mb-1 font-medium">{item.originalTitle}</p>
+            )}
+            <p className="text-sm">{item.originalText}</p>
+            <p className="mt-2 text-xs text-muted-foreground">
+              Recebida em{" "}
+              {format(new Date(item.notificationTimestamp), "PPpp", {
+                locale: ptBR,
+              })}
+            </p>
+          </div>
+
+          <Separator />
+
+          {/* Dados parseados */}
+          <div>
+            <h4 className="mb-2 text-sm font-medium text-muted-foreground">
+              Dados Extraídos
+            </h4>
+            <div className="grid gap-2 text-sm">
+              <div className="flex justify-between">
+                <span className="text-muted-foreground">Estabelecimento</span>
+                <span>{item.parsedName || "Não extraído"}</span>
+              </div>
+              <div className="flex justify-between">
+                <span className="text-muted-foreground">Valor</span>
+                <Badge
+                  variant={
+                    item.parsedTransactionType === "Receita"
+                      ? "success"
+                      : "destructive"
+                  }
+                >
+                  {formattedAmount}
+                </Badge>
+              </div>
+              {item.parsedDate && (
+                <div className="flex justify-between">
+                  <span className="text-muted-foreground">Data</span>
+                  <span>
+                    {format(new Date(item.parsedDate), "dd/MM/yyyy", {
+                      locale: ptBR,
+                    })}
+                  </span>
+                </div>
+              )}
+              {item.parsedCardLastDigits && (
+                <div className="flex justify-between">
+                  <span className="text-muted-foreground">Cartão</span>
+                  <span>•••• {item.parsedCardLastDigits}</span>
+                </div>
+              )}
+              <div className="flex justify-between">
+                <span className="text-muted-foreground">Tipo</span>
+                <span>{item.parsedTransactionType || "Não identificado"}</span>
+              </div>
+            </div>
+          </div>
+
+          <Separator />
+
+          {/* Metadados */}
+          <div>
+            <h4 className="mb-2 text-sm font-medium text-muted-foreground">
+              Metadados
+            </h4>
+            <div className="grid gap-2 text-sm">
+              <div className="flex justify-between">
+                <span className="text-muted-foreground">ID</span>
+                <span className="font-mono text-xs">{item.id}</span>
+              </div>
+              <div className="flex justify-between">
+                <span className="text-muted-foreground">Status</span>
+                <Badge variant="outline">{item.status}</Badge>
+              </div>
+              <div className="flex justify-between">
+                <span className="text-muted-foreground">Criado em</span>
+                <span>
+                  {format(new Date(item.createdAt), "PPpp", { locale: ptBR })}
+                </span>
+              </div>
+            </div>
+          </div>
+        </div>
+
+        <DialogFooter>
+          <DialogClose asChild>
+            <Button>Fechar</Button>
+          </DialogClose>
+        </DialogFooter>
+      </DialogContent>
+    </Dialog>
+  );
+}