Remove aliases and add wizapp as submodule

include/vector/vec.h

@@ -1,7 +1,7 @@
 #ifndef VEC_H
 #define VEC_H
 
-#include "c_cpp_aliases/aliases.h"
+#include "aliases.h"
 
 typedef struct {
   i32 x;
@@ -33,12 +33,6 @@ typedef struct {
 #define vec_dot(T, v1, v2) vec_dot_##T(v1, v2)
 #define vec_magnitude(T, v) vec_magnitude_##T(v)
 #define vec_unit(T, v) vec_unit_##T(v)
-#define vec_swap(T, v1, v2)                                                    \
-  {                                                                            \
-    T tmp = v1;                                                                \
-    v1 = v2;                                                                   \
-    v2 = tmp;                                                                  \
-  }
 
 vec2i_t vec_add_vec2i_t(vec2i_t v1, vec2i_t v2);
 vec2i_t vec_sub_vec2i_t(vec2i_t v1, vec2i_t v2);