Impl: evolution when a pokemon is leveled up

[cptbtptp01]

Proposed Changes:

• XP Threshold for Level Up:
  • The XP threshold required for a Pokémon to level up will remain consistent at 100.
• Evolution Threshold:
  • Introduce an evolution threshold mechanism.
  • Initially, set the evolution threshold to occur every 5 level increments.
  • Define the behavior when a Pokémon reaches the maximum evolution chain.
• Introduce another data resource which contains evolution chain
  • web scraping from pokemon database website. which just has information about level up https://pokemondb.net/evolution/level

Note: the evolution mechanism should follow the rules defined battle up/feed, e.g. use the same threshold numbers. Refer to:

• 90

• some pokemon does not evolve, such as Iron Valiant #1006, handle this situation

[cptbtptp01]

Current csv file got from pokemon db:

Output file will be, i will not keep the level info, and just use our 5 increments

[
  {"Evolving From": "Bulbasaur", "Evolving To": "Ivysaur"},
  {"Evolving From": "Ivysaur", "Evolving To": "Venusaur"},
  {"Evolving From": "Charmander", "Evolving To": "Charmeleon"},
  {"Evolving From": "Charmeleon", "Evolving To": "Charizard"},
  {"Evolving From": "Squirtle", "Evolving To": "Wartortle"},
  {"Evolving From": "Wartortle", "Evolving To": "Blastoise"}
]

Ideally was thinking to use pokedex to inquire, but name should also work. unless the json file we are using has typo, maybe will add a try-catch block