Documentation review

[Xavier Foucrier]

Update the documentation according to the latest bug fixes and improvements:

• fix(core): 🐛 fix data-barba-history="replace" attribute 8e38a8f
• #475
• #559
• #622
• #630
• #568
• #602
• #655
• #601
• #708
• #510
• #587
• #641
• #700
• #713

[Xavier Foucrier]

After a deep dive into the documentation, everything has been reviewed and updated according to the latest bug fixes and improvements 🔥

We can always make things better, that's why if you found a typo or issue with the documentation, feel free to open a Github issue or a pull request that target the website-2.x branch ✌️😉