fix: remove invalid empty state from stream container

The phx-update="stream" directive requires all direct children to have IDs.
Removed the conditional empty state message that was causing client-side errors.

CHANGELOG.md

@@ -7,6 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Fixed
+- Fixed "no available server" deployment issue caused by incorrect HEEx class attribute syntax
+  - Corrected tuple-style class attributes to proper conditional syntax
+  - Fixed missing assigns (loading, connection_status, show_all_packets) in LiveView
+  - Changed @streams.packets reference to @packets in template
+
 ### Added
 - Database fields for APRS items and objects support:
   - `item_name`, `object_name` fields to identify items/objects

lib/aprsme_web/live/map_live/components.ex

@@ -199,16 +199,12 @@ defmodule AprsmeWeb.MapLive.Components do
 
   defp packet_list(assigns) do
     ~H"""
-    <div id="packets" class="flex-1 overflow-y-auto p-4 space-y-3" phx-update="stream">
-      <%= if @packets == [] do %>
-        <div class="text-center text-gray-500 py-8">
-          No packets received yet...
-        </div>
-      <% else %>
+    <div class="flex-1 overflow-y-auto p-4">
+      <div id="packets" class="space-y-3" phx-update="stream">
         <div :for={{id, packet} <- @packets} id={id}>
           <.packet_card packet={packet} />
         </div>
-      <% end %>
+      </div>
     </div>
     """
   end