How to make full width list row in SwiftUI

Issue #508

We need to use frame(minWidth: 0, maxWidth: .infinity, alignment: .leading). Note that order is important, and padding should be first, and background after frame to apply color to the entire frame

struct BooksScreen: View {
    @ObservedObject var viewModel: BooksViewModel

    var body: some View {
        List {
            ForEach(viewModel.books) { book in
                RowView(vault: book)
            }
        }
        .listStyle(GroupedListStyle())
    }
}

private struct RowView: View {
    let book: Book

    var body: some View {
        VStack(alignment: .leading) {
            Text(book.name)
                .foregroundColor(.white)
                .font(.headline)
            Text(book.text)
                .foregroundColor(.white)
                .font(.subheadline)
        }
        .padding()
        .frame(minWidth: 0, maxWidth: .infinity, alignment: .leading)
        .background(Color(hex: book.color))
        .cornerRadius(8)
    }
}