chore: mdbook links check

[rakita]

Make CI pass, book still needs rewritting

[github-actions]

Valgrind Results:

==4518== Cachegrind, a cache and branch-prediction profiler
==4518== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==4518== Using Valgrind-3.18.1 and LibVEX; rerun with -h for copyright info
==4518== Command: target/release/revme bench snailtracer
==4518== 
--4518-- warning: L3 cache found, using its data for the LL simulation.
Running snailtracer example!
elapsed: 1.935152471s
==4518== 
==4518== I   refs:      462,284,136
==4518== I1  misses:         36,655
==4518== LLi misses:          4,067
==4518== I1  miss rate:        0.01%
==4518== LLi miss rate:        0.00%
==4518== 
==4518== D   refs:      213,295,942  (135,371,797 rd   + 77,924,145 wr)
==4518== D1  misses:        339,351  (    199,702 rd   +    139,649 wr)
==4518== LLd misses:        136,162  (      3,912 rd   +    132,250 wr)
==4518== D1  miss rate:         0.2% (        0.1%     +        0.2%  )
==4518== LLd miss rate:         0.1% (        0.0%     +        0.2%  )
==4518== 
==4518== LL refs:           376,006  (    236,357 rd   +    139,649 wr)
==4518== LL misses:         140,229  (      7,979 rd   +    132,250 wr)
==4518== LL miss rate:          0.0% (        0.0%     +        0.2%  )