Improvements to finding idle nodes, last_session actually only shows the last time the remote polled us

resources/views/status.blade.php

@@ -1,3 +1,6 @@
+@use(App\Models\SystemLog)
+@use(Carbon\Carbon)
+
 @extends('layouts.app')
 @section('htmlheader_title')
 	Stats
@@ -119,7 +122,7 @@
 												<div class="card-header p-2">
 													<span class="card-title w-100 text-dark" style="font-size: 125%;"><i class="bi bi-pc-display"></i> Systems
 														<button type="button" class="btn float-end me-0" style="background-color: black; color: white;">
-															{{ number_format(\App\Models\System::where('last_session','>=',\Carbon\Carbon::now()->subWeek()->startOfDay())->count()) }}
+															{{ number_format(SystemLog::distinct('system_id')->where('created_at','>=',Carbon::now()->subWeek()->startOfDay())->count()) }}
 														</button>
 													</span>
 												</div>
@@ -188,7 +191,7 @@
 												<td class="text-end">{{ number_format($o->uncollected_echomail ?? 0) }}</td>
 												<td class="text-end">{{ number_format($o->uncollected_netmail ?? 0) }}</td>
 												<td class="text-end">{{ number_format($o->uncollected_files ?? 0) }}</td>
-												<td>{{ $o->system->last_session?->format('Y-m-d H:i') }}</td>
+												<td>{{ $o->system->last_seen?->format('Y-m-d H:i') }}</td>
 												<td>{{ is_null($o->system->pollmode) ? 'HOLD' : ($o->system->pollmode ? 'CRASH' : 'DAILY') }}</td>
 												<td>{{ $o->system->autohold ? 'YES' : 'NO' }}</td>
 											</tr>