Improve rssa cyl plots

[AlvaroCubi]

The cylindrical plotting of RSSA files used to show the theta lower values at the left of the plot, this is akin as looking at a cylinder from the outside. We are used to viusalizations where we study cylinders from the inside, this change makes confusions less likely.

Summary by CodeRabbit

• Breaking Changes

  • Removed a public API method for retrieving energy spectra from the RSSA interface.

• Bug Fixes

  • Fixed perimeter position/orientation in radial plotting so rendered cylindrical views appear correctly (angle flipped to simulate inside-facing perspective).

[coderabbitai]

Walkthrough

Removed an unused public method get_energy_spectra and its Sequence import from the RSSA class; adjusted the theta sign in perimeter position calculation in the plotting module (perimeter positions now use a flipped theta).

Changes

Cohort / File(s)	Summary
RSSA API Cleanup src/f4enix/output/rssa/rssa.py	Removed public method RSSA.get_energy_spectra(self, energy_bins: Sequence[float]) -> pl.DataFrame and removed the Sequence import from collections.abc.
Perimeter Position Sign Adjustment src/f4enix/output/rssa/rssa_plotting.py	Changed theta computation to use arctan2(y, -x), effectively flipping the sign used when computing perimeter_pos (now uses -theta * r semantics).

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Poem

🐰✨ I nudged a method out the door,

Turned theta round and hopped some more.
RSSA hums, positions spin,
A tiny change, a quieter din.
🥕🎉

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title 'Improve rssa cyl plots' is vague and generic, using non-descriptive terms that don't convey meaningful information about the specific change (flipping theta orientation in cylindrical plotting).	Consider a more specific title that describes the actual change, such as 'Flip theta orientation in RSSA cylindrical plots' or 'Display lower theta values on right in RSSA cylinder visualization'.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.

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✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch improve-rssa-cyl-plots

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[dodu94]

no comments

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

Files with missing lines	Coverage Δ
src/f4enix/output/rssa/rssa.py	100.00% <ø> (+1.56%)	⬆️
src/f4enix/output/rssa/rssa_plotting.py	93.69% <100.00%> (ø)

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