feat(nc-history-order): Add order param to NCHistoryResource

[jackal-thothid]

Motivation

I currently maintain a database to store only the first Nano Contract history record, which requires manual data insertion. Since this information can be retrieved via the Hathor-Core API, the lack of result ordering in the /nano_contract/history endpoint forces full dataset iteration even when only the first entry is needed, causing unnecessary computational overhead.

Acceptance Criteria

• Add an order parameter to the /nano_contract/history endpoint
• Allow results to be ordered (e.g., oldest → newest or newest → oldest)
• Enable fetching only the first relevant record without iterating through the full history
• Maintain backward compatibility when the order parameter is not provided

[jansegre]

Before it can be merged please make sure the linter/tests are passing and include a unittest to hathor_tests/resources/nanocontracts/test_history.py that covers the use of the new param. Other than that it looks good to me.

[jackal-thothid]

Before it can be merged please make sure the linter/tests are passing and include a unittest to hathor_tests/resources/nanocontracts/test_history.py that covers the use of the new param. Other than that it looks good to me.

Ok, Done 👍🏻

[codecov]

Codecov Report

❌ Patch coverage is 65.21739% with 8 lines in your changes missing coverage. Please review.
✅ Project coverage is 86.30%. Comparing base (e8640de) to head (2b683a8).
⚠️ Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
hathor/nanocontracts/resources/history.py	61.90%	7 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1528      +/-   ##
==========================================
- Coverage   86.34%   86.30%   -0.05%     
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  Files         437      437              
  Lines       33610    33620      +10     
  Branches     5248     5248              
==========================================
- Hits        29022    29017       -5     
- Misses       3586     3598      +12     
- Partials     1002     1005       +3     

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