Upgrade to Bootstrap v5

[franpb14]

Main points

• I have tracked almost all the breaking changes using this excel https://docs.google.com/spreadsheets/d/135pGhEJB-vwUCRqX88EIE9KftdF-uJAAGPMOM09SMrc/edit?gid=0#gid=0
• take special attention to this commit, In bootstrap 3 a fontsize of 14px was applied but after upgrading there was no font-size so the 62.5% was being applied, so the font-size was very small and I had to change not only the html but the elements using rem.
• there are some changes in javascript because it dropped jQuery
• there are some things that are not exactly like in bootstrap 3, perhaps the most obvious is the secondary button which is gray now instead of white, should we change these things so they are as before?

[markets]

@franpb14 couple of minor issues I just noticed:

• there is no icons rendering in the /admin section
• the top navbar in mobile is very small, it needs more height

About this point:

there are some things that are not exactly like in bootstrap 3, perhaps the most obvious is the secondary button which is gray now instead of white, should we change these things so they are as before?

No need to change it, IMO the current defaults are totally fine for now. I'd like to make some overall adjustments (buttons, inputs, ...) but in future iterations.

[markets]

@franpb14 just made another round of 👀 and I think overall looks quite stable now, the only thing that it works a bit weird is the top navbar in mobile:

• It needs a bit more height
• Some breakpoints, like the one above ☝🏼, seems to broke the functionality

[markets]

@franpb14 The navbar is still not working well:

1. Desktop

2. Mobile
   https://github.com/user-attachments/assets/fef0cde1-67ac-4bd4-9b97-e096f07dc810