Rename icons, fix T-Lora Pager config and more (#502)

* **New Features**
  * Added NFC chip-select to SD card hardware configuration.

* **Refactor**
  * Consolidated and renamed icon resources; apps and status-bar now reference unified icon headers and new icon constants.
  * Renamed LVGL lock API (timed → lvgl_try_lock) and updated callers.

* **Documentation**
  * Updated module README and license files; added Apache-2.0 license document.

Devices/lilygo-tlora-pager/Source/devices/SdCard.cpp

@@ -9,6 +9,7 @@ using tt::hal::sdcard::SpiSdCardDevice;
 constexpr auto TPAGER_SDCARD_PIN_CS = GPIO_NUM_21;
 constexpr auto TPAGER_LCD_PIN_CS = GPIO_NUM_38;
 constexpr auto TPAGER_RADIO_PIN_CS = GPIO_NUM_36;
+constexpr auto TPAGER_NFC_PIN_CS = GPIO_NUM_39;
 
 std::shared_ptr<SdCardDevice> createTpagerSdCard() {
     auto configuration = std::make_unique<SpiSdCardDevice::Config>(
@@ -20,7 +21,8 @@ std::shared_ptr<SdCardDevice> createTpagerSdCard() {
         tt::lvgl::getSyncLock(),
         std::vector {
             TPAGER_RADIO_PIN_CS,
-            TPAGER_LCD_PIN_CS
+            TPAGER_LCD_PIN_CS,
+            TPAGER_NFC_PIN_CS
         }
     );