Enable chat for artists

lib/music_library_web/live/collection_live/show.html.heex

@@ -28,7 +28,7 @@
             </.button>
             <.button
               variant="soft"
-              phx-click={MusicLibraryWeb.Components.RecordChat.open("record-chat-sheet")}
+              phx-click={MusicLibraryWeb.Components.Chat.open("record-chat-sheet")}
             >
               <span class="sr-only">{gettext("Chat about album")}</span>
               <.icon
@@ -342,9 +342,12 @@
   <.live_component
     id="record-chat"
     sheet_id="record-chat-sheet"
-    module={MusicLibraryWeb.Components.RecordChat}
-    record={@record}
-    embedding_text={@embedding_text}
+    module={MusicLibraryWeb.Components.Chat}
+    title={@record.title}
+    chat_module={MusicLibrary.RecordChat}
+    chat_context={{@record, @embedding_text}}
+    placeholder={gettext("Ask about this album...")}
+    empty_prompt={gettext("Ask anything about this album")}
   />
 
   <.structured_modal