controller: split out qrkey client in its own service

[aabadie]

• functional separate service
• adapt webfrontend: add logic to choose between qrkey or REST api, re-add REST api helper functions
• add missing tests

[codecov]

Codecov Report

❌ Patch coverage is 66.18497% with 117 lines in your changes missing coverage. Please review.
✅ Project coverage is 81.87%. Comparing base (aef171e) to head (545dfb1).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
dotbot/qrkey.py	45.50%	97 Missing ⚠️
dotbot/rest.py	40.00%	15 Missing ⚠️
dotbot/qrkey_app.py	91.42%	3 Missing ⚠️
dotbot/tests/test_qrkey_app.py	96.29%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #207      +/-   ##
==========================================
+ Coverage   80.67%   81.87%   +1.20%     
==========================================
  Files          26       30       +4     
  Lines        2716     2907     +191     
==========================================
+ Hits         2191     2380     +189     
- Misses        525      527       +2     

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[geonnave]

Tested REST adapter with 2 bots, it works!

Command used: dotbot-controller -a cloud -H argus.paris.inria.fr -s A000 --map-size 2500x2500 -w

[aabadie]

Added partial tests that I think are enough for now.