Implemented I2C scanner app (#97)

Boards/LilygoTdeck/keyboard.cpp

@@ -13,7 +13,7 @@ typedef struct {
 } KeyboardData;
 
 static inline bool keyboard_i2c_read(uint8_t* output) {
-    return tt::hal::i2c::masterRead(TDECK_KEYBOARD_I2C_BUS_HANDLE, TDECK_KEYBOARD_SLAVE_ADDRESS, output, 1);
+    return tt::hal::i2c::masterRead(TDECK_KEYBOARD_I2C_BUS_HANDLE, TDECK_KEYBOARD_SLAVE_ADDRESS, output, 1, 100 / portTICK_PERIOD_MS);
 }
 
 void keyboard_wait_for_response() {

Boards/LilygoTdeck/lilygo_tdeck.cpp

@@ -18,11 +18,11 @@ extern const tt::hal::Configuration lilygo_tdeck = {
     .power = nullptr,
     .i2c = {
         tt::hal::i2c::Configuration {
+            .name = "Internal",
             .port = I2C_NUM_0,
             .initMode = tt::hal::i2c::InitByTactility,
             .canReinit = false,
             .hasMutableConfiguration = false,
-            .timeout = 1000,
             .config = (i2c_config_t) {
                 .mode = I2C_MODE_MASTER,
                 .sda_io_num = GPIO_NUM_18,
@@ -36,11 +36,11 @@ extern const tt::hal::Configuration lilygo_tdeck = {
             }
         },
         tt::hal::i2c::Configuration {
+            .name = "External",
             .port = I2C_NUM_1,
             .initMode = tt::hal::i2c::InitByTactility,
             .canReinit = true,
             .hasMutableConfiguration = true,
-            .timeout = 1000,
             .config = (i2c_config_t) {
                 .mode = I2C_MODE_MASTER,
                 .sda_io_num = GPIO_NUM_43,