MNT: fix deprecations and warnings

[Gui-FernandesBR]

No description provided.

[Copilot]

Pull Request Overview

This PR cleans up deprecated functionality and warning messages while updating some API calls to reflect recent changes. Key changes include:

• Removal of deprecated functions and attributes (e.g. post_process in Flight and create_dispersion_dictionary in utilities).
• Updated warning calls (now including explicit warning categories) and consistent API usage (e.g. using geodesic_to_utm/utm_to_geodesic from the tools module).
• Minor improvements such as correcting typographical errors and updating visualization parameters.

Reviewed Changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/unit/test_environment.py	Updated coordinate conversion calls to use functions imported from the tools module.
tests/acceptance/test_bella_lui_rocket.py	Removed call to the deprecated Flight.post_process method.
rocketpy/utilities.py	Deprecated create_dispersion_dictionary function removed.
rocketpy/simulation/flight.py	Removed deprecated post_process method and attribute; updated warnings to include UserWarning.
rocketpy/rocket/aero_surface/air_brakes.py	Updated warning call to use explicit warning category.
rocketpy/plots/monte_carlo_plots.py	Changed boxplot parameter from “vert” to “orientation” for clarity and compatibility.
rocketpy/motors/motor.py	Corrected a spelling error in the docstring (“vaccum” ➔ “vacuum”).
rocketpy/environment/environment.py	Removed deprecated static methods; updated calls to use new tools module functions.
CHANGELOG.md	Updated changelog entry to reflect the maintenance changes.

Comments suppressed due to low confidence (5)

tests/acceptance/test_bella_lui_rocket.py:184

• Call to deprecated method post_process has been removed; please verify that the test still validates all necessary flight data without relying on this method.

    )

rocketpy/motors/motor.py:1153

• Correct the spelling of 'vaccum' to 'vacuum' in the docstring.

        vacuum_thrust : Function

rocketpy/environment/environment.py:2523

• The deprecated static methods for geodesic and UTM conversions have been removed; ensure that all client code now references the new implementations in the tools module.

            ) from e

tests/unit/test_environment.py:9

• Ensure that the updated import from the tools module aligns with the new API design for coordinate conversions across the codebase.

from rocketpy.environment.tools import geodesic_to_utm, utm_to_geodesic

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.02%. Comparing base (4df0b38) to head (b54c87f).
Report is 24 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #829      +/-   ##
===========================================
+ Coverage    79.11%   80.02%   +0.90%     
===========================================
  Files           96       98       +2     
  Lines        11575    12004     +429     
===========================================
+ Hits          9158     9606     +448     
+ Misses        2417     2398      -19     

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