add TODO

Author: rjwats

lib/framework/SystemStatus.cpp

@@ -25,6 +25,8 @@ void SystemStatus::systemStatus(AsyncWebServerRequest* request) {
   root["flash_chip_size"] = ESP.getFlashChipSize();
   root["flash_chip_speed"] = ESP.getFlashChipSpeed();
 
+// TODO - Ideally this class will take an *FS and extract the file system information from there.
+// ESP8266 and ESP32 do not have feature parity in FS.h which currently makes that difficult.
 #ifdef ESP32
   root["fs_total"] = SPIFFS.totalBytes();
   root["fs_used"] = SPIFFS.usedBytes();