feat: add decay_params and production_params to simplify decay definition
simplify decay definition in config.yml
decay:
   A: [R, D]
   R: [B, C]
   ...
particle:
   R: [R1, R2]
   R1:
      ...
      decay_params:
          l_list: [0]
      production_params:
          l_list: [1]
   R2:
      ...
      decay_params:
          l_list: [2]