Tj/stax porting

[tdejoigny-ledger]

• add Stax device support (including makefile update, icons, glyphs, Stax UI flows)
• securize/factorize the crypto functions
• update UI for nanos (same UI as NanoSP/X)
• remove ledgerBlue support
• fix last CI issues

[tdejoigny-ledger]

Hello @libotony,

I will merge today if you don't have any extra comments.

[libotony]

Hello @libotony,

I will merge today if you don't have any extra comments.

Merge this or #13 ?

[tdejoigny-ledger]

14 (because #14 include also #13 commits)

[libotony]

I haven't finished all files, I will add some comments today, could you hold it?

[tdejoigny-ledger]

ok I will wait your last comments....

[libotony]

When do you plan to release this after this PR is merged? I have finished the review of main.c but still need some time to work on stax's UX test flow.

[tdejoigny-ledger]

@libotony Do you have an account on discord ? it will be easier to discuss.

[libotony]

@libotony Do you have an account on discord ? it will be easier to discuss.

Yes, libotony#0900