Minor code clean up, style improvements, and bug fixes.

Co-authored-by: Copilot <copilot@github.com>

src/routes/events/[event_id]/(pres_mgmt)/pres_mgmt/+page.svelte

@@ -9,28 +9,28 @@ let { data, log_lvl = $bindable(0) }: Props = $props();
 
 // *** Import Svelte specific
 import { untrack } from 'svelte';
-import { browser } from '$app/environment';
+// import { browser } from '$app/environment';
 
-import type { key_val } from '$lib/stores/ae_stores';
+// import type { key_val } from '$lib/stores/ae_stores';
 import { ae_util } from '$lib/ae_utils/ae_utils';
 import Comp_event_session_obj_li_wrapper from '../../../ae_comp__event_session_obj_li_wrapper.svelte';
 
 import { liveQuery } from 'dexie';
 import { db_events } from '$lib/ae_events/db_events';
 import {
-    ae_snip,
+    // ae_snip,
     ae_loc,
-    ae_sess,
+    // ae_sess,
     ae_api,
-    ae_trig,
-    slct,
-    slct_trigger
+    // ae_trig,
+    // slct,
+    // slct_trigger
 } from '$lib/stores/ae_stores';
 import {
     events_loc,
     events_sess,
     events_slct,
-    events_trigger
+    // events_trigger
 } from '$lib/stores/ae_events_stores';
 import { pres_mgmt_loc } from '$lib/stores/ae_events_stores__pres_mgmt.svelte';
 import { events_func } from '$lib/ae_events/ae_events_functions';

src/routes/events/[event_id]/(pres_mgmt)/pres_mgmt/ae_comp__pres_mgmt_session_search.svelte

@@ -65,7 +65,7 @@ function prevent_default<T extends Event>(fn: (event: T) => void) {
                     ? 'Time filter ON — click to disable'
                     : 'Show only sessions near current time'}
                 class="btn btn-sm mx-1"
-                class:hidden={!$ae_loc.edit_mode && 1==3}
+                class:hidden={!$ae_loc.edit_mode}
                 class:opacity-10={pres_mgmt_loc.current.enable_time_window}
                 class:preset-filled-primary-300-700={pres_mgmt_loc.current.enable_time_window}
                 class:preset-filled-primary-100-900={!pres_mgmt_loc.current.enable_time_window}>