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/Source/hal/i2c/I2cDevice.cpp

@@ -2,6 +2,8 @@
 
 #include <cstdint>
 
+namespace tt::hal::i2c {
+
 bool I2cDevice::readRegister12(uint8_t reg, float& out) const {
     std::uint8_t data[2] = {0};
     if (tt::hal::i2c::masterReadRegister(port, address, reg, data, 2, DEFAULT_TIMEOUT)) {
@@ -59,3 +61,5 @@ bool I2cDevice::bitOff(uint8_t reg, uint8_t bitmask) const {
         return false;
     }
 }
+
+} // namespace