Detect nip29 properly before choosing smart path, more robust auth error checking

src/app/components/PrimaryNavItemSpace.svelte

@@ -1,24 +1,19 @@
 <script lang="ts">
-  import {goto} from "$app/navigation"
   import {displayRelayUrl} from "@welshman/util"
   import PrimaryNavItem from "@lib/components/PrimaryNavItem.svelte"
   import SpaceAvatar from "@app/components/SpaceAvatar.svelte"
-  import {encodeRelay} from "@app/core/state"
-  import {makeSpacePath} from "@app/util/routes"
-  import {lastPageBySpaceUrl} from "@app/util/history"
+  import {makeSpacePath, goToSpace} from "@app/util/routes"
   import {notifications} from "@app/util/notifications"
 
   const {url} = $props()
 
-  const path = makeSpacePath(url)
-
-  const onClick = () => goto(lastPageBySpaceUrl.get(encodeRelay(url)) || path)
+  const onClick = () => goToSpace(url)
 </script>
 
 <PrimaryNavItem
   onclick={onClick}
   title={displayRelayUrl(url)}
   class="tooltip-right"
-  notification={$notifications.has(path)}>
+  notification={$notifications.has(makeSpacePath(url))}>
   <SpaceAvatar {url} />
 </PrimaryNavItem>