Making more fields us the LiveQuery. Migrated format bytes function. General clean up.

src/routes/events_pres_mgmt/session/[slug]/+page.svelte

@@ -446,7 +446,7 @@ function send_sign_in_poc_email(
     {:else}
         Show
     {/if}
-    Help
+    Help?
 </button>
 </div>
 
@@ -1675,6 +1675,14 @@ function send_sign_in_poc_email(
                             <span class="grow">
                             {ae_util.shorten_filename({filename: event_file_obj.filename, max_length: 25})}
                             </span>
+
+                            <span
+                                class="badge variant-glass-success hover:variant-filled-success text-sm"
+                                class:hidden={!event_file_obj.file_purpose}
+                                >
+                                {event_file_obj.file_purpose}
+                            </span>
+
                         </button>
                     </li>
                 {/if}