Create hal-device module, fix GPIO, fix tests, fix TactilityC (#471)

* **New Features**
  * Added a HAL device module providing device enumeration, type queries and a HAL↔kernel bridge.

* **Improvements**
  * Integrated HAL module into startup; standardized module names, includes and lifecycle logging; safer file append behavior; broader build support.

* **API Changes**
  * Driver lifecycle now uses explicit add/remove semantics; C and HAL device type/lookup APIs clarified.

* **Chores**
  * Added module README and Apache‑2.0 license; updated build configuration to include the new module.

* **Fixes**
  * Updated tests and object file handling to behave correctly.

TactilityKernel/Source/module.cpp

@@ -3,6 +3,8 @@
 #include <tactility/concurrent/mutex.h>
 #include <tactility/module.h>
 
+#define TAG LOG_TAG(module)
+
 struct ModuleParentPrivate {
     std::vector<struct Module*> modules;
     struct Mutex mutex = { 0 };
@@ -72,6 +74,8 @@ error_t module_set_parent(struct Module* module, struct ModuleParent* parent) {
 }
 
 error_t module_start(struct Module* module) {
+    LOG_I(TAG, "start %s", module->name);
+
     if (module->internal.started) return ERROR_NONE;
     if (!module->internal.parent) return ERROR_INVALID_STATE;
 
@@ -85,6 +89,8 @@ bool module_is_started(struct Module* module) {
 }
 
 error_t module_stop(struct Module* module) {
+    LOG_I(TAG, "stop %s", module->name);
+
     if (!module->internal.started) return ERROR_NONE;
 
     error_t error = module->stop();