feat(ui): enhance footer with NutriScan branding and fix database path

- Redesigned Footer.tsx with comprehensive layout including brand section, navigation links, social media icons, and contact info to improve user engagement and brand visibility
- Updated DATABASE_URL in .env to correct Prisma database path for proper configuration and connectivity
- Updated dependencies to support new UI components and ensure compatibility with enhanced features

prisma/schema.prisma

@@ -9,9 +9,9 @@ datasource db {
 
 model Lista {
   id        String     @id
-  produtos  Produtos[]
   createdAt DateTime   @default(now())
   updatedAt DateTime   @default(now()) @updatedAt
+  produtos  Produtos[]
 }
 
 model Produtos {
@@ -20,8 +20,8 @@ model Produtos {
   qtd       Float
   tipoUN    String
   comprado  Boolean  @default(false)
-  listaId   String   @default("default") // Valor padrão temporário
-  lista     Lista    @relation(fields: [listaId], references: [id])
+  listaId   String   @default("default")
   createdAt DateTime @default(now())
   updatedAt DateTime @default(now()) @updatedAt
+  lista     Lista    @relation(fields: [listaId], references: [id])
 }