fix comments the branding pass made stale

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

src/lib/api/feed/custom.ts

@@ -136,7 +136,7 @@ async function loggedOutFetch({
   )
   /*
    * The response is hand-decoded rather than validated, so the lex output shape
-   * is asserted here just as the old-world one was.
+   * is asserted here.
    */
   let data = res.ok
     ? (lexParse(await res.text()) as app.bsky.feed.getFeed.$OutputBody)

src/lib/api/index.ts

@@ -307,11 +307,6 @@ async function resolveEmbed(
     if (resolvedLink.type === 'record') {
       return {
         $type: 'app.bsky.embed.record',
-        /*
-         * `resolve.ts` is still legacy-typed - its strong refs and URIs carry
-         * unbranded strings. Assert at the boundary until it moves to the
-         * clients.
-         */
         record: resolvedLink.record,
       }
     }
@@ -495,11 +490,6 @@ async function resolveMedia(
   return undefined
 }
 
-/*
- * `resolve.ts` still returns legacy-typed views, so its strong refs carry plain
- * strings where the record write wants the branded syntax types; assert at the
- * boundary until those views come from the generated lexicons.
- */
 async function resolveRecord(
   clients: LinkResolvers,
   queryClient: QueryClient,

src/lib/strings/url-helpers.ts

@@ -1,4 +1,4 @@
-import {AtUri} from '@atproto/syntax'
+import {type AtIdentifierString, AtUri} from '@atproto/syntax'
 import {parse} from 'psl'
 import TLDs from 'tlds'
 
@@ -43,8 +43,8 @@ export function makeRecordUri(
   rkey: string,
 ) {
   const urip = new AtUri('at://placeholder.placeholder/')
-  // @ts-expect-error TODO new-sdk-migration
-  urip.host = didOrName
+  // the helper takes the did or handle as a plain string
+  urip.host = didOrName as AtIdentifierString
   urip.collection = collection
   urip.rkey = rkey
   return urip.toString()