Support expressions when filtering products by numeric columns

[snbianco]

Enhanced filter_products methods in MastMissionsClass and ObservationsClass to support advanced filtering expressions for numeric columns. Users can now filter using single values, value ranges (e.g., "100..1000"), comparison operators (e.g., ">=500"), or lists combining multiple expressions (e.g., [100, "500..1000", ">=1500"]). This provides greater flexibility when filtering mission data products.

Also includes tests and documentation updates. Fixed some unrelated documentation tests that were out-of-date.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 70.17%. Comparing base (c522e2a) to head (74cee5e).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3365      +/-   ##
==========================================
+ Coverage   70.07%   70.17%   +0.10%     
==========================================
  Files         232      232              
  Lines       19893    19928      +35     
==========================================
+ Hits        13940    13985      +45     
+ Misses       5953     5943      -10     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.