Revert "Sixel and Kitty image support on Windows binary (#2544)"

This reverts commit 68db9cb499.

src/tui/tcell.go

@@ -98,22 +98,9 @@ const (
 	AttrClear     = Attr(1 << 8)
 )
 
-func (r *FullscreenRenderer) PassThrough(y int, x int, data string) {
-	tty, _ := _screen.Tty()
-	ti, err := tcell.LookupTerminfo(os.Getenv("TERM"))
-	if err != nil {
-		return
-	}
-	ti.TPuts(tty, ti.TGoto(x, y))
-	ti.TPuts(tty, data)
-}
-
-func (r *FullscreenRenderer) Sync(hard bool) {
-	if hard {
-		_screen.Sync()
-	} else {
-		_screen.Show()
-	}
+func (r *FullscreenRenderer) PassThrough(str string) {
+	// No-op
+	// https://github.com/gdamore/tcell/issues/363#issuecomment-680665073
 }
 
 func (r *FullscreenRenderer) Resize(maxHeightFunc func(int) int) {}
@@ -220,10 +207,10 @@ func (r *FullscreenRenderer) Refresh() {
 	// noop
 }
 
+// TODO: Pixel width and height not implemented
 func (r *FullscreenRenderer) Size() TermSize {
-	tty, _ := _screen.Tty()
-	ws, _ := tty.WindowSize()
-	return TermSize{ws.Height, ws.Width, ws.PixelWidth, ws.PixelHeight}
+	cols, lines := _screen.Size()
+	return TermSize{lines, cols, 0, 0}
 }
 
 func (r *FullscreenRenderer) GetChar() Event {