unPhone implementation and more (#169)

- Implemented [unPhone](https://unphone.net/) v9 board
- Updated `.clang-format` to better reflect the intended code style
- Fix SD card compatibility issues for all boards (frequency wasn't set well)
- Moved `I2cDevice` class from CoreS3 board project to TactilityHeadless project
- Tactility configuration now has default empty lists for apps and services fields
- Fix for Launcher app: we don't need padding when showing it vertically
- Fix for I2cDevice read/write calls that checked for `esp_err_t` instead of `bool`
- Fix for TinyUSB init that checked for `esp_err_t` instead of `bool`

TactilityHeadless/Source/hal/usb/Usb.cpp

@@ -60,13 +60,12 @@ bool startMassStorageWithSdmmc() {
         return false;
     }
 
-    auto result = tusbStartMassStorageWithSdmmc();
-    if (result != ESP_OK) {
-        TT_LOG_E(TAG, "Failed to init mass storage: %s", esp_err_to_name(result));
-        return false;
-    } else {
+    if (tusbStartMassStorageWithSdmmc()) {
         currentMode = Mode::MassStorageSdmmc;
         return true;
+    } else {
+        TT_LOG_E(TAG, "Failed to init mass storage");
+        return false;
     }
 }