Write null memory at end of t6 fastfiles like the original linker does because the game's reader needs it for some reason

src/ZoneWriting/Writing/Steps/StepAlign.cpp

@@ -0,0 +1,17 @@
+#include "StepAlign.h"
+
+StepAlign::StepAlign(const size_t alignTo, const uint8_t alignValue)
+    : m_align_to(alignTo),
+      m_align_value(alignValue)
+{
+}
+
+void StepAlign::PerformStep(ZoneWriter* zoneWriter, IWritingStream* stream)
+{
+    const auto pos = stream->Pos();
+    const auto targetPos = (pos + m_align_to - 1) / m_align_to * m_align_to;
+    const auto valueCount = static_cast<size_t>(targetPos - pos);
+
+    for(auto i = 0u; i < valueCount; i++)
+        stream->Write(&m_align_value, sizeof(m_align_value));
+}