GPS refactored (#262)

- Refactored GPS service and HAL: GPS is no longer part of the HAL configuration. You can now add configure new GPS devices from the GPS settings app.
- T-Deck adds a boot hook to check if a GPS configuration exists and adds it when the config is empty.
- Implemented the concept of ObjectFile to read/write arrays of a raw data type (e.g. struct) to disk.
- Implemented more file utils (e.g. to create all directories of a path)

Tests/TactilityCore/ObjectFileTest.cpp

@@ -0,0 +1,65 @@
+#include "doctest.h"
+#include <Tactility/file/ObjectFile.h>
+
+using tt::file::ObjectFileWriter;
+using tt::file::ObjectFileReader;
+
+constexpr const char* TEMP_FILE = "test.tmp";
+
+struct TestStruct {
+    uint32_t value;
+};
+
+TEST_CASE("Writing and reading multiple records to a file") {
+    ObjectFileWriter writer = ObjectFileWriter(TEMP_FILE, sizeof(TestStruct), 1, false);
+
+    TestStruct record_out_1 = { .value = 0xAAAAAAAA };
+    TestStruct record_out_2 = { .value = 0xBBBBBBBB };
+
+    CHECK_EQ(writer.open(), true);
+    CHECK_EQ(writer.write(&record_out_1), true);
+    CHECK_EQ(writer.write(&record_out_2), true);
+    writer.close();
+
+    TestStruct record_in;
+    ObjectFileReader reader = ObjectFileReader(TEMP_FILE, sizeof(TestStruct));
+    CHECK_EQ(reader.open(), true);
+    CHECK_EQ(reader.hasNext(), true);
+    CHECK_EQ(reader.readNext(&record_in), true);
+    CHECK_EQ(reader.hasNext(), true);
+    CHECK_EQ(reader.readNext(&record_in), true);
+    CHECK_EQ(reader.hasNext(), false);
+    reader.close();
+
+    remove(TEMP_FILE);
+}
+
+TEST_CASE("Appending records to a file") {
+    remove(TEMP_FILE);
+
+    ObjectFileWriter writer = ObjectFileWriter(TEMP_FILE, sizeof(TestStruct), 1, false);
+
+    TestStruct record_out_1 = { .value = 0xAAAAAAAA };
+    TestStruct record_out_2 = { .value = 0xBBBBBBBB };
+
+    CHECK_EQ(writer.open(), true);
+    CHECK_EQ(writer.write(&record_out_1), true);
+    writer.close();
+
+    ObjectFileWriter appender = ObjectFileWriter(TEMP_FILE, sizeof(TestStruct), 1, true);
+    CHECK_EQ(appender.open(), true);
+    CHECK_EQ(appender.write(&record_out_2), true);
+    appender.close();
+
+    TestStruct record_in;
+    ObjectFileReader reader = ObjectFileReader(TEMP_FILE, sizeof(TestStruct));
+    CHECK_EQ(reader.open(), true);
+    CHECK_EQ(reader.hasNext(), true);
+    CHECK_EQ(reader.readNext(&record_in), true);
+    CHECK_EQ(reader.hasNext(), true);
+    CHECK_EQ(reader.readNext(&record_in), true);
+    CHECK_EQ(reader.hasNext(), false);
+    reader.close();
+
+    remove(TEMP_FILE);
+}