Rework the Pokédex UI code to comply with new standards

Context

Pokédex UI code is an oldie. We should rework this UI to comply with new Pokémon SDK standards using composition like Shop, Storage or Quest.

Moreover, Pokédex UI should:

• Show the form name
• Show the form description

Pokédex known bugs

• Pokédex will randomly pick between male and female icons or sprite when opening the Pokédex. (This appears in console [PFM::Pokemon] Bad Pokémon ID (0) - Ignore if you opened the Pokedex)
• Habitat opens map, but if you press "Next Map" (b button) it'll freeze
• Habitat lets you zoom in but not zoom out
• The map doesn't follow the cursor in the habitat screen