Simplify LVGL init: move code into Tactility (#208)

The esp_lvgl_port code was duplicated across all boards, so I moved it into the Tactility subproject to simplify the board implementations.

Boards/LilygoTdeck/Source/LilygoTdeck.cpp

@@ -10,11 +10,9 @@
 #define TDECK_SPI_TRANSFER_SIZE_LIMIT (TDECK_LCD_HORIZONTAL_RESOLUTION * TDECK_LCD_SPI_TRANSFER_HEIGHT * (TDECK_LCD_BITS_PER_PIXEL / 8))
 
 bool tdeck_init_power();
-bool tdeck_init_lvgl();
 
 extern const tt::hal::Configuration lilygo_tdeck = {
     .initBoot = tdeck_init_power,
-    .initLvgl = tdeck_init_lvgl,
     .createDisplay = createDisplay,
     .createKeyboard = createKeyboard,
     .sdcard = createTdeckSdCard(),

Boards/LilygoTdeck/Source/Lvgl.cpp

@@ -1,35 +0,0 @@
-#include "hal/TdeckDisplay.h"
-
-#include <Tactility/Log.h>
-#include <Tactility/Thread.h>
-#include <Tactility/lvgl/LvglSync.h>
-
-#include <esp_lvgl_port.h>
-
-#define TAG "tdeck_lvgl"
-
-// LVGL
-// The minimum task stack seems to be about 3500, but that crashes the wifi app in some scenarios
-// At 8192, it sometimes crashes when wifi-auto enables and is busy connecting and then you open WifiManage
-#define TDECK_LVGL_TASK_STACK_DEPTH 9216
-
-bool tdeck_init_lvgl() {
-    static lv_disp_t* display = nullptr;
-    const lvgl_port_cfg_t lvgl_cfg = {
-        .task_priority = static_cast<UBaseType_t>(tt::THREAD_PRIORITY_RENDER),
-        .task_stack = TDECK_LVGL_TASK_STACK_DEPTH,
-        .task_affinity = -1, // core pinning
-        .task_max_sleep_ms = 500,
-        .timer_period_ms = 5
-    };
-
-    TT_LOG_D(TAG, "LVGL port init");
-    if (lvgl_port_init(&lvgl_cfg) != ESP_OK) {
-        TT_LOG_E(TAG, "LVGL port init failed");
-        return false;
-    }
-
-    tt::lvgl::syncSet(&lvgl_port_lock, &lvgl_port_unlock);
-
-    return true;
-}