Remove old HAL components and refactored GPS-related code (#583)

- Added generic GPS/GNSS support with device detection, configuration, and persistent settings.
- Improved device and module lifecycle management.
- Added flexible filesystem locking support for displays and storage.
- Improved display-idle and keyboard backlight handling.
- Updated architecture, driver, module, testing, and licensing documentation.
- Removed old HAL device and related code.

Tactility/Include/Tactility/Tactility.h

@@ -1,11 +1,9 @@
 #pragma once
 
-#include "tactility/concurrent/dispatcher.h"
-#include "tactility/device.h"
-#include "tactility/module.h"
+#include <tactility/concurrent/dispatcher.h>
+#include <tactility/device.h>
+#include <tactility/module.h>
 #include <Tactility/app/AppManifest.h>
-#include <Tactility/hal/Configuration.h>
-#include <Tactility/service/ServiceManifest.h>
 
 #include <functional>
 
@@ -40,27 +38,12 @@ private:
     DispatcherHandle_t handle;
 };
 
-/** @brief The configuration for the operating system
- * It contains the hardware configuration, apps and services
- */
-struct Configuration {
-    /** HAL configuration (drivers) */
-    const hal::Configuration* hardware = nullptr;
-};
-
 /**
  * @brief Main entry point for Tactility.
  * @param dtsModules List of modules from devicetree, null-terminated, non-null parameter
  * @param dtsDevices Array that is terminated with DTS_DEVICE_TERMINATOR
  */
-void run(const Configuration& config, Module* dtsModules[], DtsDevice dtsDevices[]);
-
-/**
- * While technically nullable, this instance is always set if tt_init() succeeds.
- * Could return nullptr if init was not called.
- * @return the Configuration instance that was passed on to tt_init() if init is successful
- */
-const Configuration* getConfiguration();
+void run(Module* dtsModules[], DtsDevice dtsDevices[]);
 
 /** Provides access to the dispatcher that runs on the main task.
  * @warning This dispatcher is used for WiFi and might block for some time during WiFi connection.
@@ -68,11 +51,4 @@ const Configuration* getConfiguration();
  */
 MainDispatcher getMainDispatcher();
 
-namespace hal {
-
-/** While technically this configuration is nullable, it's never null after initHeadless() is called. */
-const Configuration* getConfiguration();
-
-} // namespace hal
-
 } // namespace tt