feat: prompt SpaceJoin when opening unjoined space via direct link

src/app/core/state.ts

@@ -772,8 +772,6 @@ export const getSpaceRoomsFromGroupList = (url: string, groupList: List | undefi
 
 export const userGroupList = makeUserData(groupListsByPubkey, loadGroupList)
 
-export const deriveUserGroupList = userGroupList
-
 export const loadUserGroupList = makeUserLoader(loadGroupList)
 
 export const userSpaceUrls = derived(userGroupList, getSpaceUrlsFromGroupList)

src/routes/spaces/[relay]/+layout.svelte

@@ -15,12 +15,7 @@
   import SpaceJoin from "@app/components/SpaceJoin.svelte"
   import {pushModal} from "@app/util/modal"
   import {makeSpacePath} from "@app/util/routes"
-  import {
-    decodeRelay,
-    deriveUserGroupList,
-    relaysPendingTrust,
-    userSpaceUrls,
-  } from "@app/core/state"
+  import {decodeRelay, userGroupList, relaysPendingTrust, userSpaceUrls} from "@app/core/state"
   import {deriveRelayAuthError} from "@app/core/commands"
 
   type Props = {
@@ -50,7 +45,7 @@
 
   // Direct links skip Discover — prompt to join when relay is not in the user's space list.
   const shouldPromptJoin = $derived.by(() => {
-    void $deriveUserGroupList
+    void $userGroupList
 
     return (
       Boolean($pubkey) &&