Del The World: Unit testing for hard deletes (#59612)

Co-authored-by: SteelSlayer <42044220+SteelSlayer@users.noreply.github.com>

code/modules/unit_tests/_unit_tests.dm

@@ -37,6 +37,9 @@
 #define UNIT_TEST_FAILED 1
 #define UNIT_TEST_SKIPPED 2
 
+#define TEST_DEFAULT 1
+#define TEST_DEL_WORLD INFINITY
+
 /// A trait source when adding traits through unit tests
 #define TRAIT_SOURCE_UNIT_TESTS "unit_tests"
 
@@ -52,7 +55,7 @@
 #include "connect_loc.dm"
 #include "confusion.dm"
 #include "crayons.dm"
-#include "deletions.dm"
+#include "create_and_destroy.dm"
 #include "designs.dm"
 #include "dynamic_ruleset_sanity.dm"
 #include "egg_glands.dm"
@@ -62,7 +65,6 @@
 #include "heretic_knowledge.dm"
 #include "holidays.dm"
 #include "hydroponics_harvest.dm"
-#include "initialize_sanity.dm"
 #include "keybinding_init.dm"
 #include "machine_disassembly.dm"
 #include "medical_wounds.dm"