feat: multi-user system, bug fixes, security & performance fixes, and more

programs/include/montauk/string.h

@@ -99,6 +99,7 @@ namespace montauk {
     }
 
     inline void strncpy(char* dst, const char* src, int max) {
+        if (max <= 0) return;
         int i = 0;
         while (src[i] && i < max - 1) { dst[i] = src[i]; i++; }
         dst[i] = '\0';