Activate browser operating-point controls

[uriahf]

Summary of Changes

This PR activates the existing rtichoke_viz v0.18 operating-point sliders and selected-point markers across Python browser charts and summary reports by emitting the top-level operatingPoint metadata ({"dimension": "probability_threshold"} or {"dimension": "ppcr"}).

Audit & State:

• Starting main SHA: a8583a46ab02c0beaae01f377b701a1fe1102f3d
• Package version: 0.1.36
• Vendored rtichoke_viz version: v0.18.0 (source_commit=dbabedb495ab70062ee635cd9d59eefcafe55a43, sha256=1cd3af962be8357d0fd4c2f2ecf5e5953774683de8854ead2facbac807b6bc84)

Component Activation Matrix:

• Static ROC: operatingPoint: {dimension: "probability_threshold" | "ppcr"} (data contains cutoff + ppcr)
• Static Precision-Recall: operatingPoint: {dimension: "probability_threshold" | "ppcr"} (data contains cutoff + ppcr)
• Static Gains: operatingPoint: {dimension: "probability_threshold" | "ppcr"} (data contains cutoff + ppcr)
• Static Lift: operatingPoint: {dimension: "probability_threshold" | "ppcr"} (data contains cutoff + ppcr)
• Static Decision Curve: operatingPoint: {dimension: "probability_threshold"} (data contains threshold)
• Static Interventions Avoided: operatingPoint: {dimension: "probability_threshold"} (data contains threshold)
• Time-Dependent Precision-Recall: operatingPoint: {dimension: "probability_threshold" | "ppcr"} (data contains cutoff + ppcr, series contains horizon)
• Time-Dependent Gains: operatingPoint: {dimension: "probability_threshold" | "ppcr"} (data contains cutoff + ppcr, series contains horizon)
• Time-Dependent Lift: operatingPoint: {dimension: "probability_threshold" | "ppcr"} (data contains cutoff + ppcr, series contains horizon)
• Time-Dependent Decision Curve: operatingPoint: {dimension: "probability_threshold"} (data contains threshold, series contains horizon)
• Time-Dependent Interventions Avoided: operatingPoint: {dimension: "probability_threshold"} (data contains threshold, series contains horizon)
• Calibration (Smooth & Discrete): No operating-point controls added (omitted as required).
• Time ROC: Left unchanged (no canonical spec builder exists in Python currently).

Files Changed:

• src/rtichoke/_viz_spec_v2.py
• src/rtichoke/_decision_curve_viz_spec_v2.py
• src/rtichoke/_interventions_avoided_viz_spec_v2.py
• src/rtichoke/discrimination/precision_recall.py
• src/rtichoke/discrimination/gains.py
• src/rtichoke/discrimination/lift.py
• src/rtichoke/utility/decision.py
• src/rtichoke/summary_report/summary_report.py
• tests/test_precision_recall_v2.py
• tests/test_summary_report_times_browser.py
• tests/test_operating_point_metadata.py

Testing & Verification:

• All 300 unit and browser integration tests pass (uv run pytest).
• Ruff linting and formatting pass cleanly (uv run ruff check, uv run ruff format).
• Confirmed no statistical estimators or calculations were modified or added.

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PR created automatically by Jules for task 4708834464914728002 started by @uriahf

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[github-actions]

PR Preview Action v1.8.1
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2026-09-01 13:51 UTC