Update electricity consumption numbers for BTC

See merge request !1

  - Updated KWh taken from the cited source's source
    (https://digiconomist.net/bitcoin-energy-consumption)
  - Updated number of days of french households based on the average
    consumption given by the Que Choisir association
    (https://www.choisir.com/energie/articles/104333/la-consommation-electrique-moyenne-des-francais-en-2020)

supprime sakia
prépare la ré-écriture de la page monnaire libre

retire les mentions de dunitrust et juniter

clarification documentation
changement chemin
déplacement liste module vers page modules

other option is to add [toc] tag directly inside content

et ajout de liens

hash de commit :
d3bf37010a5b34761a0a0d3d09019f7beabdb79d
338dfc84839a785f259621aee47f741f4ad750a3
e9aedf5030138691c25cb84a61dd4438e9074122
4632af1fd151047724d037a3e4821fadbaebb6ff
b44dbd601d3ad15587fc199f515f333a2667b121

ajout shortcode note
la licence g1 se télécharge automatiquement