Fix/data-cozy-*

[Ldoppea]

This PR is a draft as some questions are still open and those may not be processed in the next few days.

This PR fixe the usage of data-cozy to reflect recent changes on how it is injected by the cozy-bar:

• https://github.com/cozy/cozy-store/pull/740
• https://github.com/cozy/cozy-banks/pull/2176
• https://github.com/cozy/cozy-drive/pull/2385

Points to be checked first:

• I'm not sure about the edits on tracker.jsx as I didn't check yet all app that use it and also how userId should be handled
• The fixed code in AppTile seems not to be used anymore. It may be used if the caller injects a custom IconComponent. As this IconComponent may be injected from an App, I should check all Cozy apps first and maybe the solution will be to remove this code instead of fixing it.
  • Cozy Store doest not use this mechanism
  • Other apps should be checked

---

Todo:

• [x] make code backward compatible
• [ ] create an issue to remove potential dead code

[nono]

Ping @Ldoppea

[Crash--]

To move forward on this issue @Ldoppea can we:

• first make the code backward compatible in order to merge it and publish it. Like that we fix broken code in our app
• create an issue to see if we can remove dead code

WDYT?

[Ldoppea]

New attempt with backward compatible code. Can you double check unit tests to be sure that I covered the expected rules?