Implement forgetting WiFi APs (#116)

.. and fix the simulator build

Boards/Simulator/Source/hal/Configuration.cpp

@@ -1,4 +1,5 @@
 #include "hal/Configuration.h"
+#include "hal/SimulatorPower.h"
 #include "LvglTask.h"
 #include "src/lv_init.h"
 #include "SdlDisplay.h"
@@ -6,8 +7,6 @@
 
 #define TAG "hardware"
 
-extern const tt::hal::Power power;
-
 static bool initBoot() {
     lv_init();
     lvgl_task_start();
@@ -30,7 +29,7 @@ extern const tt::hal::Configuration hardware = {
     .createDisplay = createDisplay,
     .createKeyboard = createKeyboard,
     .sdcard = nullptr,
-    .power = &power,
+    .power = simulatorPower,
     .i2c = {
         tt::hal::i2c::Configuration {
             .name = "Internal",