[ADD] beesdoo_shift_welcome_screen: new module

[tfrancoi]

Add a module for cooperator welcome screen

• Scan your member card

• See if you can shop

• See your counter and status

• See your eater

• See your next shift

[codecov-commenter]

Codecov Report

Merging #288 (071ab74) into 12.0 (b0121be) will decrease coverage by 0.34%.
The diff coverage is 33.33%.

@@            Coverage Diff             @@
##             12.0     #288      +/-   ##
==========================================
- Coverage   68.59%   68.25%   -0.35%     
==========================================
  Files         107      109       +2     
  Lines        3369     3402      +33     
  Branches      590      596       +6     
==========================================
+ Hits         2311     2322      +11     
- Misses        950      972      +22     
  Partials      108      108              

Impacted Files	Coverage Δ
beesdoo_shift_welcome_screen/models/welcome.py	31.25% <31.25%> (ø)
beesdoo_shift_welcome_screen/models/__init__.py	100.00% <100.00%> (ø)

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[vdewulf]

Welcome Screen tested on oufticoop.test.coopiteasy.be
New user created "welcome@oufticoop.be" with the right to "Shifts - Planning" (in order to see the Menu).

Connected as welcome user.
New Menu "Shift Welcome". Cf. screenshot

• TO TEST : scan a barcode.
  I just entered a barcode manually in the Cooperator field, it does not work.
  To be tested with a real scanner and a card.

• Manual selection
  I selected a coop in the list (regular worker).
  The status "Can shop" is displayed, his name, his counter and the next shifts (the next generated in the system it seems).
  When the person in the list is an "eater", the name of the worker is displayed.
  If the person has some eaters, their name is also displayed.

Conclusion : it works fine but we need to test the real "scan".
I edited the translation, cf. PO file for French BE (in CIE task because po file not supported in github)

[polchampion]

Welcome Screen tested on bees.test.coopiteasy.be
Connected with admin (in order to see the Menu).
Tested with the scan for existing user.

FYI : Scan needs to be set up to be used aside of keyboard because it only works if the language is en_US. I changed my computer's language to en_US for it to work but then I can't use the keyboard in French (this is an unrelated issue).

Conclusion : it works.

Could be improved : when you select a cooperator in the list manually, then scan a barcode, it doesn't work (you need to click away first) :

[polchampion]

@robinkeunen Tested (it works) and I left a suggestion above.