Disable collections

[davidwaroquiers]

This is a draft pull request to disable collections in both the backend and frontend. It is based on #2113 and merely adds the disabling of backend routes/database etc ...

@ml-evs I let you decide which one you think is best. This one makes the disabling "complete" but at the same time I understand it is (slightly) more complex (not that much actually but obviously there are a few things in the backend ...)

[codecov]

Codecov Report

❌ Patch coverage is 94.11765% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 82.37%. Comparing base (b9fac6c) to head (02791f6).

Files with missing lines	Patch %	Lines
pydatalab/src/pydatalab/routes/v0_1/graphs.py	83.33%	1 Missing ⚠️
pydatalab/src/pydatalab/routes/v0_1/items.py	92.30%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2153      +/-   ##
==========================================
+ Coverage   82.33%   82.37%   +0.03%     
==========================================
  Files          90       90              
  Lines        8652     8681      +29     
==========================================
+ Hits         7124     7151      +27     
- Misses       1528     1530       +2     

Files with missing lines	Coverage Δ
pydatalab/src/pydatalab/config.py	82.20% <100.00%> (+0.10%)	⬆️
pydatalab/src/pydatalab/feature_flags.py	77.77% <100.00%> (+1.03%)	⬆️
pydatalab/src/pydatalab/main.py	86.79% <100.00%> (+0.16%)	⬆️
pydatalab/src/pydatalab/mongo.py	88.34% <100.00%> (+0.10%)	⬆️
pydatalab/src/pydatalab/permissions.py	92.98% <100.00%> (+0.08%)	⬆️
pydatalab/src/pydatalab/routes/v0_1/export.py	90.06% <100.00%> (+0.20%)	⬆️
pydatalab/src/pydatalab/routes/v0_1/graphs.py	97.22% <83.33%> (-0.82%)	⬇️
pydatalab/src/pydatalab/routes/v0_1/items.py	86.84% <92.30%> (+0.02%)	⬆️

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