Remove space blossom detection

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

@@ -10,7 +10,6 @@
   import SpaceAuthError from "@app/components/SpaceAuthError.svelte"
   import {pushToast} from "@app/toast"
   import {pushModal} from "@app/modal"
-  import {getUploadUrl} from "@app/editor"
   import {setChecked} from "@app/notifications"
   import {checkRelayConnection, checkRelayAuth, checkRelayAccess} from "@app/commands"
   import {decodeRelay, userRoomsByUrl} from "@app/state"
@@ -53,9 +52,6 @@
   onMount(() => {
     checkConnection()
 
-    // Prime our cache so inputs show up quickly
-    getUploadUrl(url)
-
     const relays = [url]
     const since = ago(WEEK)
     const controller = new AbortController()