fix: use correct column names from profiles table

- last_seen → last_seen_at (explains why stats showed 0)
- country → country_code
- Updated searchPlayers select and individual view JS
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

modules/notifications/controller.php

@@ -188,8 +188,8 @@ class NotificationsController
         }
 
         $queryParams = [
-            'select' => 'id,display_name,level,last_seen,country,games_played',
-            'order' => 'last_seen.desc',
+            'select' => 'id,display_name,level,last_seen_at,country_code,games_played',
+            'order' => 'last_seen_at.desc.nullslast',
             'limit' => 20,
         ];
 
@@ -493,7 +493,7 @@ class NotificationsController
         }
 
         if (!empty($filters['country'])) {
-            $queryParams['country'] = "eq.{$filters['country']}";
+            $queryParams['country_code'] = "eq.{$filters['country']}";
         }
 
         if (!empty($filters['activity'])) {
@@ -509,7 +509,7 @@ class NotificationsController
             };
             if ($dateStr) {
                 $op = str_starts_with($filters['activity'], 'active') ? 'gte' : 'lte';
-                $queryParams['last_seen'] = "{$op}.{$dateStr}";
+                $queryParams['last_seen_at'] = "{$op}.{$dateStr}";
             }
         }
 
@@ -535,9 +535,9 @@ class NotificationsController
 
         return [
             'total' => $total,
-            'active_today' => $this->db->count('profiles', ['last_seen' => "gte.{$today}"]),
-            'active_week' => $this->db->count('profiles', ['last_seen' => "gte.{$week}"]),
-            'active_month' => $this->db->count('profiles', ['last_seen' => "gte.{$month}"]),
+            'active_today' => $this->db->count('profiles', ['last_seen_at' => "gte.{$today}"]),
+            'active_week' => $this->db->count('profiles', ['last_seen_at' => "gte.{$week}"]),
+            'active_month' => $this->db->count('profiles', ['last_seen_at' => "gte.{$month}"]),
         ];
     }
 }

modules/notifications/views/individual.php

@@ -82,7 +82,7 @@ searchInput.addEventListener('input',function(){
         try{
             const r=await fetch('/api/notifications/search-players?q='+encodeURIComponent(q));const d=await r.json();
             if(d.players&&d.players.length>0){
-                resultsDiv.innerHTML=d.players.map(p=>`<div onclick="selectPlayer('${p.id}','${(p.display_name||'').replace(/'/g,"\\'")}','${p.level||0}','${p.games_played||0}','${p.country||''}')" style="padding:10px 14px;cursor:pointer;border-bottom:1px solid var(--border);" onmouseover="this.style.background='var(--bg-elevated)'" onmouseout="this.style.background=''"><div class="font-bold text-sm">${p.display_name||'بدون اسم'}</div><div class="text-xs text-secondary">${p.id.substring(0,8)}... • Lv.${p.level||0} • ${p.games_played||0} لعبة${p.country?' • '+p.country:''}</div></div>`).join('');
+                resultsDiv.innerHTML=d.players.map(p=>`<div onclick="selectPlayer('${p.id}','${(p.display_name||'').replace(/'/g,"\\'")}','${p.level||0}','${p.games_played||0}','${p.country_code||''}')" style="padding:10px 14px;cursor:pointer;border-bottom:1px solid var(--border);" onmouseover="this.style.background='var(--bg-elevated)'" onmouseout="this.style.background=''"><div class="font-bold text-sm">${p.display_name||'بدون اسم'}</div><div class="text-xs text-secondary">${p.id.substring(0,8)}... • Lv.${p.level||0} • ${p.games_played||0} لعبة${p.country_code?' • '+p.country_code:''}</div></div>`).join('');
                 resultsDiv.style.display='block';
             }else{resultsDiv.innerHTML='<div style="padding:14px;text-align:center;" class="text-secondary text-sm">لم يتم العثور على لاعبين</div>';resultsDiv.style.display='block';}
         }catch(e){resultsDiv.style.display='none';}