dep/animone: fix tons of issues for example, the window ID stuff was just... completely wrong. since we're supporting multiple different window systems, it *has* to be a union rather than just a single integer type. HWND is also not a DWORD, it's a pointer(!), so now it's stored as a std::uintptr_t. (this probably breaks things)

--- a/dep/pugixml/configure.ac	Wed Jun 19 23:21:19 2024 -0400
+++ b/dep/pugixml/configure.ac	Thu Jun 20 03:03:05 2024 -0400
@@ -12,7 +12,7 @@
 # Need this because libtool is weird
 AM_PROG_AR
 
-LT_INIT
+LT_INIT([win32-dll])
 
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT