feat/load data optimization

[thenav56]

Addresses

• Mapping data optimization

Changes

• Update filtering logic
• Add more logging
• Health-check config update for disk usages

This PR doesn't introduce any:

• temporary files, auto-generated files or secret keys
• n+1 queries
• flake8 issues
• print
• typos
• unwanted comments

This PR contains valid:

• tests
• permission checks (tests here too)
• translations

[codecov]

Codecov Report

❌ Patch coverage is 33.33333% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 87.54%. Comparing base (fcd7cd5) to head (071f032).
⚠️ Report is 4 commits behind head on develop.

Files with missing lines	Patch %	Lines
main/settings.py	33.33%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #193      +/-   ##
===========================================
- Coverage    87.55%   87.54%   -0.02%     
===========================================
  Files          204      204              
  Lines        11937    11940       +3     
  Branches      1020     1021       +1     
===========================================
+ Hits         10452    10453       +1     
- Misses        1100     1101       +1     
- Partials       385      386       +1     

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