Fix streaming endpoint to use Agent API for record fetching

src/routes/media.js

···
       console.log(`Resolved PDS for ${did}: ${pdsUrl}`);
 
       // Try to find the episode record that matches this CID
-      const rpc = new Client({
-        handler: (pathname, init) => {
-          // pathname is the full URL from @atcute/client
-          return fetch(pathname, init);
-        },
-        service: pdsUrl
+      // Use Agent instead of Client for better PDS compatibility
+      const { Agent } = await import('@atproto/api');
+      const agent = new Agent({ service: pdsUrl });
+
+      const records = await agent.com.atproto.repo.listRecords({
+        repo: did,
+        collection: 'app.podcast.episode'
       });
 
-      const records = await ok(
-        rpc.get('com.atproto.repo.listRecords', {
-          params: {
-            repo: did,
-            collection: 'app.podcast.episode'
-          }
-        })
-      );
-
-      console.log(`Found ${records.records?.length || 0} episode records`);
+      console.log(`Found ${records.data.records?.length || 0} episode records`);
 
       // Find the episode with this CID in its audio field
-      const episode = records.records?.find(record => {
+      const episode = records.data.records?.find(record => {
         const audioCid = record.value.audio?.ref?.$link || record.value.audio?.ref?.toString();
+        console.log(`Checking record audio CID: ${audioCid} against ${cid}`);
         return audioCid === cid;
       });