Remove unecessary wake & Kconfig board-speicifc init

main/boards/xiao_esp32c6.h

@@ -0,0 +1,14 @@
+// Seeed XIAO ESP32C6: Configure GPIO 3 and GPIO 14 as outputs for Wifi antenna switch
+{
+  gpio_config_t board_io_conf = {
+      .pin_bit_mask = (1ULL << 3) | (1ULL << 14),
+      .mode = GPIO_MODE_OUTPUT,
+      .pull_up_en = GPIO_PULLUP_DISABLE,
+      .pull_down_en = GPIO_PULLDOWN_DISABLE,
+      .intr_type = GPIO_INTR_DISABLE};
+  gpio_config(&board_io_conf);
+
+  // Set GPIO 3 and GPIO 14 to low
+  gpio_set_level(3, 0);
+  gpio_set_level(14, 0);
+}