Merge develop into main (#167)

- WiFi Connect app is now hidden by default, but accessible at the bottom of the WiFi Manage app when WiFi is turned on.
- WiFi service now turns on WiFi when calling connect() and WiFi is not on.
- Removed `blocking` option for `service::loader::startApp()`. This feature was unused and complex.
- Various apps: Moved private headers into Private/ folder.
- Various apps: created start() function for easy starting.
- Added documentation to all TactilityC APIs
- Refactored various `enum` into `class enum`
- Refactor M5Stack `initBoot()` (but VBus is still 0V for some reason)

Tactility/Private/app/wificonnect/View.h

@@ -0,0 +1,46 @@
+#pragma once
+
+#include "Bindings.h"
+#include "State.h"
+
+#include "app/AppContext.h"
+#include "lvgl.h"
+
+namespace tt::app::wificonnect {
+
+class WifiConnect;
+
+class View {
+
+private:
+
+    Bindings* bindings;
+    State* state;
+
+public:
+
+    lv_obj_t* ssid_textarea = nullptr;
+    lv_obj_t* ssid_error = nullptr;
+    lv_obj_t* password_textarea = nullptr;
+    lv_obj_t* password_error = nullptr;
+    lv_obj_t* connect_button = nullptr;
+    lv_obj_t* remember_switch = nullptr;
+    lv_obj_t* connecting_spinner = nullptr;
+    lv_obj_t* connection_error = nullptr;
+    lv_group_t* group = nullptr;
+
+    View(Bindings* bindings, State* state) :
+        bindings(bindings),
+        state(state)
+    {}
+
+    void init(AppContext& app, lv_obj_t* parent);
+    void update();
+
+    void createBottomButtons(lv_obj_t* parent);
+    void setLoading(bool loading);
+    void resetErrors();
+};
+
+
+} // namespace