feat(link): add lane alignment

chore: use ghw format instead of vcd

fix(link): rename data_link package to data_link_pkg

feat(link): constrain alignment integer in char alignment

feat(link): use character_vector in 8b10b decoder

chore: add gitignore

feat(link): add frame alignment test bench

feat(link): add frame alignment

feat(link): add char alignment test bench

feat(link): add 8b10b decoder testbench

fix(link): decode control characters correctly. Correctly check for missing disparity

feat(link): auto testing testbench for char alignment

feat(link): add 8b10b decoder

feat(link): add char alignment

Initial commit