Implement UI scaling and more (#501)

**New Features**
 * Runtime font accessors and new symbol fonts for text, launcher, statusbar, and shared icons.
 * Added font height base setting to device.properties
 * Text fonts now have 3 sizes: small, default, large

**Improvements**
 * Renamed `UiScale` to `UiDensity`
 * Statusbar, toolbar and many UI components now compute heights and spacing from fonts/density.
 * SSD1306 initialization sequence refined for more stable startup.
 * Multiple image assets replaced by symbol-font rendering.
 * Many layout improvements related to density, font scaling and icon scaling
 * Updated folder name capitalization for newer style

Tactility/Source/app/wifimanage/View.cpp

@@ -7,6 +7,7 @@
 #include <Tactility/lvgl/Toolbar.h>
 #include <Tactility/service/wifi/Wifi.h>
 #include <Tactility/service/wifi/WifiSettings.h>
+#include <Tactility/Tactility.h>
 
 #include <format>
 #include <string>
@@ -161,7 +162,7 @@ void View::updateNetworkList() {
     lv_obj_add_event_cb(enable_on_boot_switch, onEnableOnBootSwitchChanged, LV_EVENT_VALUE_CHANGED, bindings);
     lv_obj_add_event_cb(enable_on_boot_wrapper, onEnableOnBootParentClicked, LV_EVENT_SHORT_CLICKED, enable_on_boot_switch);
 
-    if (hal::getConfiguration()->uiScale == hal::UiScale::Smallest) {
+    if (hal::getConfiguration()->uiDensity == hal::UiDensity::Compact) {
         lv_obj_set_style_pad_ver(enable_on_boot_wrapper, 2, LV_STATE_DEFAULT);
     } else {
         lv_obj_set_style_pad_ver(enable_on_boot_wrapper, 8, LV_STATE_DEFAULT);