Save downloaded torrents to your Downloads dir instead of home dir

[Mantas-2155X]

I believe it should work cross platform but please give it a try on Windows (if you use it) before merging.
Works fine on Ubuntu

[creeper6530]

Tried on Windows, doesn't work:
https://www.dropbox.com/s/ef9ilp8iivv5vz1/2023-05-01_18-09-19.mkv?dl=0

Help keybind and selecting by mouse do work, but that's basically all.

Error text in written form (doesn't ever change, I think):

fatal error: all goroutines are asleep - deadlock!

goroutine 1 [select]:
github.com/rivo/tview.(*Application).Run(0xc00019e2a0)
        C:/Users/Admin/go/pkg/mod/github.com/rivo/tview@v0.0.0-20210312174852-ae9464cc3598/application.go:302 +0x30f
github.com/irevenko/koneko/tui.Launch({0xf4ed2c, 0x4})
        D:/Programy/koneko/tui/tui.go:114 +0x211
github.com/irevenko/koneko/cmd.glob..func1(0x1505660?, {0xf4ebd0?, 0x0?, 0x0?})
        D:/Programy/koneko/cmd/commands.go:15 +0x25
github.com/spf13/cobra.(*Command).execute(0x1505660, {0x1586d38, 0x0, 0x0})
        C:/Users/Admin/go/pkg/mod/github.com/spf13/cobra@v1.1.3/command.go:856 +0x663
github.com/spf13/cobra.(*Command).ExecuteC(0x1505de0)
        C:/Users/Admin/go/pkg/mod/github.com/spf13/cobra@v1.1.3/command.go:960 +0x39d
github.com/spf13/cobra.(*Command).Execute(0x856cb9?)
        C:/Users/Admin/go/pkg/mod/github.com/spf13/cobra@v1.1.3/command.go:897 +0x19
main.main()
        D:/Programy/koneko/main.go:13 +0x25

goroutine 594 [select]:
github.com/gdamore/tcell/v2.(*cScreen).PollEvent(0xc00019e2a0?)
        C:/Users/Admin/go/pkg/mod/github.com/gdamore/tcell/v2@v2.2.0/console_win.go:372 +0x65
github.com/rivo/tview.(*Application).Run.func2()
        C:/Users/Admin/go/pkg/mod/github.com/rivo/tview@v0.0.0-20210312174852-ae9464cc3598/application.go:267 +0xe9
created by github.com/rivo/tview.(*Application).Run
        C:/Users/Admin/go/pkg/mod/github.com/rivo/tview@v0.0.0-20210312174852-ae9464cc3598/application.go:254 +0x1bc