feat(rlcd): Waveshare ESP32-S3-RLCD-4.2 support on latest main

- ST7305 driver with persistent 15KB DMA buffer (fix use-after-free +
  WDT lockup that caused freeze after flash)
- Reset timing fix: 150ms after reset, 50ms after init
- DTS: i2s0 mclk 16, bclk 9, ws 45, out 8, in 10 - fixes GPIO5 conflict
- i2c0 uses esp32-i2c-master, SDMMC 1-bit
- device.properties: colorDepth 16, fontSize 20, DefaultDark
- Amp GPIO46 init in initBoot
- Buttons: two-button control GPIO18 (cycle) + GPIO0 (select)

Base: origin/main f9453d89

Devices/waveshare-esp32-s3-rlcd/Source/module.cpp

@@ -0,0 +1,21 @@
+#include <tactility/module.h>
+
+extern "C" {
+
+static error_t start() {
+    return ERROR_NONE;
+}
+
+static error_t stop() {
+    return ERROR_NONE;
+}
+
+struct Module waveshare_esp32_s3_rlcd_module = {
+    .name = "waveshare-esp32-s3-rlcd",
+    .start = start,
+    .stop = stop,
+    .symbols = nullptr,
+    .internal = nullptr
+};
+
+}