Remove duplicate forward declaration for respondStatus, keep single declaration before requireValidPin

Co-authored-by: dorkmo <[email protected]>

Author: Copilot

TankAlarm-112025-Server-BluesOpta/TankAlarm-112025-Server-BluesOpta.ino

@@ -388,7 +388,7 @@ static bool pinMatches(const char *pin) {
   return strncmp(pin, gConfig.configPin, sizeof(gConfig.configPin)) == 0;
 }
 
-// Forward declaration for respondStatus (used by requireValidPin below)
+// Forward declaration for respondStatus (defined later in the web server section)
 static void respondStatus(EthernetClient &client, int status, const String &message);
 
 // Require that a valid admin PIN is configured and provided; respond with 403/400 on failure.
@@ -4866,7 +4866,7 @@ static void handleWebRequests();
 static bool readHttpRequest(EthernetClient &client, String &method, String &path, String &body, size_t &contentLength, bool &bodyTooLarge);
 static void respondHtml(EthernetClient &client, const String &body);
 static void respondJson(EthernetClient &client, const String &body, int status = 200);
-static void respondStatus(EthernetClient &client, int status, const String &message);
+// Note: respondStatus is forward-declared earlier in the file (before requireValidPin)
 static void sendDashboard(EthernetClient &client);
 static void sendClientConsole(EthernetClient &client);
 static void sendConfigGenerator(EthernetClient &client);