Fix quote relays, add backwards compat for reading legacy messages/threads

src/routes/spaces/[relay]/[room]/+page.svelte

@@ -10,7 +10,7 @@
   import {throttled} from "@welshman/store"
   import {createEvent, DELETE} from "@welshman/util"
   import {PublishStatus} from "@welshman/net"
-  import {formatTimestampAsDate, publishThunk, deriveRelay} from "@welshman/app"
+  import {formatTimestampAsDate, load, publishThunk, deriveRelay} from "@welshman/app"
   import {slide} from "@lib/transition"
   import {createScroller, type Scroller} from "@lib/html"
   import Icon from "@lib/components/Icon.svelte"
@@ -31,6 +31,7 @@
     GENERAL,
     tagRoom,
     MESSAGE,
+    LEGACY_MESSAGE,
     getMembershipRoomsByUrl,
   } from "@app/state"
   import {setChecked} from "@app/notifications"
@@ -124,6 +125,14 @@
     // Sveltekiiit
     await sleep(100)
 
+    if (!nip29.isSupported($relay)) {
+      load({
+        delay: 0,
+        relays: [url],
+        filters: [{kinds: [LEGACY_MESSAGE], "#~": [room]}],
+      })
+    }
+
     pullConservatively({
       relays: [url],
       filters: [{kinds: [MESSAGE, DELETE], "#h": [room]}],

src/routes/spaces/[relay]/threads/+page.svelte

@@ -16,13 +16,15 @@
   import MenuSpaceButton from "@app/components/MenuSpaceButton.svelte"
   import ThreadItem from "@app/components/ThreadItem.svelte"
   import ThreadCreate from "@app/components/ThreadCreate.svelte"
-  import {THREAD, COMMENT, decodeRelay, deriveEventsForUrl} from "@app/state"
+  import {THREAD, LEGACY_THREAD, COMMENT, decodeRelay, deriveEventsForUrl} from "@app/state"
   import {THREAD_FILTERS, setChecked} from "@app/notifications"
   import {pushModal} from "@app/modal"
 
   const url = decodeRelay($page.params.relay)
-  const threads = deriveEventsForUrl(url, [{kinds: [THREAD]}])
-  const comments = deriveEventsForUrl(url, [{kinds: [COMMENT], "#K": [String(THREAD)]}])
+  const threads = deriveEventsForUrl(url, [{kinds: [THREAD, LEGACY_THREAD]}])
+  const comments = deriveEventsForUrl(url, [
+    {kinds: [COMMENT], "#K": [String(THREAD), String(LEGACY_THREAD)]},
+  ])
   const mutedPubkeys = getPubkeyTagValues(getListTags($userMutes))
 
   const events = throttled(

src/routes/spaces/[relay]/threads/[id]/+page.svelte

@@ -81,7 +81,7 @@
     {/if}
     <NoteCard event={$event} class="card2 bg-alt z-feature w-full">
       <div class="col-3 ml-12">
-        <Content showEntire event={$event} />
+        <Content showEntire event={$event} quoteProps={{relays: [url]}} />
         <ThreadActions event={$event} {url} />
       </div>
     </NoteCard>