Saving more code clean up and removal

src/lib/elements/element_qr_scanner.svelte

@@ -1,6 +1,6 @@
 <script lang="ts">
     /**
-     * src/lib/elements/element_qr_scanner_v3.svelte
+     * src/lib/elements/element_qr_scanner.svelte
      * QR Scanner v3 — Svelte 5 runes, auto-starts, no manual permission step.
      *
      * html5-qrcode's .start() handles camera permission internally.

src/lib/elements/element_websocket.svelte

@@ -1,6 +1,6 @@
 <script lang="ts">
     /**
-     * element_websocket_v3.svelte — Aether WebSocket V3 Client
+     * element_websocket.svelte — Aether WebSocket V3 Client
      *
      * PURPOSE:
      *   Drop-in replacement for element_websocket_v2.svelte using the V3 protocol:
@@ -303,7 +303,7 @@
 <!-- Debug panel — only visible when ws_connect=true and hide__ws_element=false -->
 <section
     class:hidden={!ws_connect || hide__ws_element}
-    class="ae_element__websocket_v3 container p-1 bg-pink-100 text-xs mx-auto pb-16 mt-32 mb-32 relative"
+    class="ae_element__websocket container p-1 bg-pink-100 text-xs mx-auto pb-16 mt-32 mb-32 relative"
 >
     <span class="absolute top-0 right-0 flex flex-col gap-1">
         <button