Merge develop into main (#391)

## Improvements

- Created new base driver classes: `EspLcdDisplayV2' and `EspLcdSpiDisplay`
- Updated `St7789Display` to implement `EspLcdSpiDisplay`
- Updated all boards with ST7789 display

## Fixes

- Ensure that `tmp/` is created on startup (for all writeable filesystems)
- Fix for `lv_list` padding on small screen devices
- Fix for `PreferencesEsp` not processing result when writing string to NVS

## Other

- Remove unused build scripts

Drivers/EspLcdCompat/Source/EspLcdSpiDisplay.h

@@ -0,0 +1,48 @@
+#pragma once
+
+#include "EspLcdDisplayV2.h"
+#include <Tactility/hal/spi/Spi.h>
+
+#include <esp_lcd_io_spi.h>
+#include <esp_lcd_types.h>
+
+/**
+ * Adds IO implementations on top of EspLcdDisplayV2
+ * @warning This is an abstract class. You need to extend it to use it.
+ */
+class EspLcdSpiDisplay : public EspLcdDisplayV2 {
+
+public:
+
+    struct SpiConfiguration {
+        spi_host_device_t spiHostDevice;
+        gpio_num_t csPin;
+        gpio_num_t dcPin;
+        unsigned int pixelClockFrequency = 80'000'000; // Hertz
+        size_t transactionQueueDepth = 10;
+    };
+
+    explicit EspLcdSpiDisplay(const std::shared_ptr<EspLcdConfiguration>& configuration, const std::shared_ptr<SpiConfiguration> spiConfiguration, int gammaCurveCount) :
+        EspLcdDisplayV2(configuration, tt::hal::spi::getLock(spiConfiguration->spiHostDevice)),
+        spiConfiguration(spiConfiguration),
+        gammaCurveCount(gammaCurveCount)
+    {}
+
+private:
+
+    std::shared_ptr<SpiConfiguration> spiConfiguration;
+    int gammaCurveCount;
+
+protected:
+
+    bool createIoHandle(esp_lcd_panel_io_handle_t& ioHandle) override;
+
+    // region Gamma
+
+    void setGammaCurve(uint8_t index) override;
+
+    uint8_t getGammaCurveCount() const override { return gammaCurveCount; }
+
+    // endregion
+};
+