Reduce fetch count: config partagee + suppression doublons internet

- topbar-logo.js expose la config via event 'nebuleair-config-ready'
- wifi.html ecoute l'event au lieu de re-fetcher get_config_sqlite
- Supprime le doublon load_ethernet_info (get_internet fait deja tout)
- Passe de ~9 requetes simultanees a ~5 au chargement

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

html/wifi.html

@@ -560,14 +560,11 @@ function get_internet(){
 
 
   
-    window.onload = function() {
-      $.ajax({
-        url: 'launcher.php?type=get_config_sqlite',
-        dataType: 'json',
-        method: 'GET',
-        success: function(data) {
-          console.log("Getting SQLite config table (wifi page):");
-          console.log(data);
+    // Listen for config loaded by topbar-logo.js (avoids duplicate fetch)
+    document.addEventListener('nebuleair-config-ready', function(e) {
+      const data = e.detail;
+      console.log("Config received (wifi page):");
+      console.log(data);
 
           // WiFi connection status — toggle cards
           const WIFI_statusElement = document.getElementById("wifi-status");
@@ -580,7 +577,7 @@ function get_internet(){
             document.getElementById('card-connection-info').style.display = '';
             document.getElementById('card-hotspot-info').style.display = 'none';
             document.getElementById('card-wifi-scan').style.display = 'none';
-            // Auto-load connection details
+            // Auto-load connection details (includes ethernet info)
             get_internet();
           } else if (data.WIFI_status === "hotspot") {
             WIFI_statusElement.textContent = "Hotspot";
@@ -599,29 +596,8 @@ function get_internet(){
             document.getElementById('card-hotspot-info').style.display = 'none';
             document.getElementById('card-wifi-scan').style.display = '';
           }
-
-          // Always load ethernet info
-          load_ethernet_info();
-        },
-        error: function(xhr, status, error) {
-          console.error('AJAX request failed:', status, error);
         }
-      });
-
-      // Load RTC time
-      $.ajax({
-        url: 'launcher.php?type=RTC_time',
-        dataType: 'text',
-        method: 'GET',
-        success: function(response) {
-          const RTC_Element = document.getElementById("RTC_time");
-          if (RTC_Element) RTC_Element.textContent = response;
-        },
-        error: function(xhr, status, error) {
-          console.error('AJAX request failed:', status, error);
-        }
-      });
-    }
+    });
 
 </script>