Update all the icons, images

[yahiheb]

For example:
https://github.com/zkSNACKs/WasabiDoc/blob/master/docs/.vuepress/public/android-chrome-192x192.png
https://github.com/zkSNACKs/WasabiDoc/blob/master/docs/.vuepress/public/apple-touch-icon.png

[yahiheb]

Once all the images are updated we should make them look more professional.
Check and update them with meaningful information, like correct labels: https://github.com/zkSNACKs/WasabiDoc/blob/master/docs/.vuepress/public/History.png