Implement device management (#199)

- Added `tt::hal::Device` and functions (de)register devices and search for them.
- Refactored apps: `Power` and `Display` settings apps now use the device API to find devices.
- Implemented the new API for all existing drivers for all devices, including the simulator.
- Updated HAL Configuration to return `std::shared_ptr` instead of raw pointers.
- Added test project for headless tests and implemented tests for the new code.

TactilityHeadless/Include/Tactility/hal/i2c/I2cDevice.h

@@ -1,6 +1,9 @@
 #pragma once
 
-#include "./I2c.h"
+#include "I2c.h"
+#include "../Device.h"
+
+namespace tt::hal::i2c {
 
 /**
  * Represents an I2C peripheral at a specific port and address.
@@ -8,7 +11,7 @@
  *
  * All read and write calls are thread-safe.
  */
-class I2cDevice {
+class I2cDevice : public Device {
 
 protected:
 
@@ -17,6 +20,8 @@ protected:
 
     static constexpr TickType_t DEFAULT_TIMEOUT = 1000 / portTICK_PERIOD_MS;
 
+    Type getType() const override { return Type::I2c; }
+
     bool readRegister8(uint8_t reg, uint8_t& result) const;
     bool writeRegister8(uint8_t reg, uint8_t value) const;
     bool readRegister12(uint8_t reg, float& out) const;
@@ -26,7 +31,10 @@ protected:
     bool bitOff(uint8_t reg, uint8_t bitmask) const;
     bool bitOnByIndex(uint8_t reg, uint8_t index) const { return bitOn(reg, 1 << index); }
     bool bitOffByIndex(uint8_t reg, uint8_t index) const { return bitOff(reg, 1 << index); }
+
 public:
 
     explicit I2cDevice(i2c_port_t port, uint32_t address) : port(port), address(address) {}
 };
+
+}