Add pages to the ZIM and display them in the UI

[benoit74]

Fix #7

Changes:

• fetch page content, store in the ZIM, display it
• remove home.json which is not needed anymore, home is just a normal page indeed
• added root page path to shared.json
• added summary page data to shared.json so that we can transform nice looking paths into page id and title
• modified integration test to fetch only a small subtree of the whole website inside the ZIM for quick execution

[codecov]

Codecov Report

Attention: Patch coverage is 44.82759% with 16 lines in your changes missing coverage. Please review.

Project coverage is 47.22%. Comparing base (18d81f3) to head (c3b6266).
Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
scraper/src/libretexts2zim/client.py	28.57%	10 Missing ⚠️
scraper/src/libretexts2zim/processor.py	14.28%	6 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #28      +/-   ##
==========================================
- Coverage   47.54%   47.22%   -0.33%     
==========================================
  Files           7        7              
  Lines         408      432      +24     
  Branches       40       45       +5     
==========================================
+ Hits          194      204      +10     
- Misses        212      226      +14     
  Partials        2        2              

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[rgaudin]

LGTM

[benoit74]

Thank you, still not used to this notation, I keep forgetting about it!