NavigationDrawer selected logic is wrong

[tv42]

          <ListItem
            selected={path.includes(item.to)}

smelte-sapper-template/src/routes/_layout.svelte

Lines 80 to 81 in 780ab5b

	<ListItem
	selected={path.includes(item.to)}

That triggers whenever the current URL path happens to contain the destination.
For example, if you add a new src/routes/aboutfoo.svelte that'll set "About" as active.

I did this, instead:

              selected={isActive(path, item.to)}

 function isActive(path, to) {
     if (to == path) {
         return true
     }
     if (path.startsWith(to+"/")) {
         return true
     }
     return false
 }

The second if marks an item selected if the current URL is below. Whether one wants that or not depends on whether the NavigationDrawer contains just one level, or multiple. Highlighting only the most exact matching entry gets a little tricky...