core: Implement new memory manager (#133)

* core: Implement new memory manager

* ci: Attempt to fix linux build

* code: Fix a few build errors

src/common/assert.cpp

@@ -8,6 +8,7 @@
 
 void assert_fail_impl() {
     Common::Log::Stop();
+    std::fflush(stdout);
     Crash();
 }