Peritheos 0.5.0

Added

• A comprehensive equation reference for every public isothermal and thermal
  EOS, including parameter definitions, model domains, numerical inversion,
  thermoelastic identities, fitting diagnostics, uncertainty propagation, and
  explicit public-unit conversion factors.
• Documentation distinguishing the equations typeset in Sokolova et al. (2016)
  from the accompanying Excel workbook calculation implemented by
  Sokolova2016, including differences in the bulk-modulus derivative,
  characteristic-temperature multiplier, oscillator pressure contributions,
  reference-isotherm subtraction, and working pressure units.
• Temperature inversion from pressure and volume for all thermal EOS models,
  including NumPy broadcasting through temperature() and
  calculate_temperature().
• Coupled temperature inference from ambient and heated volumes with a
  fractional DAC confinement contribution through temperature_from_volumes().
  The empirical f_dac * thermal_pressure pressure increment is solved in its
  algebraically reduced form and requires 0 <= f_dac < 1.
  Documentation distinguishes this fraction of EOS thermal pressure from a
  fraction of cold pressure and describes its physical limits, calibration,
  identifiability, baseline-drift, and uncertainty constraints.
• Fixed-volume preparation for temperature inversion, avoiding repeated
  Sokolova volume-integral evaluations during root finding.

Changed

• Refreshed the locked runtime, development, documentation, and release
  dependencies to their latest versions compatible with the supported Python
  and declared package-version ranges.
• The minimum supported SciPy version is now 1.9.3, ensuring a stable binary
  installation and numerical fitting path on Python 3.9 across supported
  platforms.
• Documentation now uses Material for MkDocs with responsive navigation,
  improved search and code presentation, and automatic light and dark themes.
• The model overview now focuses on model selection and reference-EOS
  compatibility, while advanced two-volume DAC analysis has moved out of the
  introductory tutorial into a dedicated guide.