Dev release pyet 1.5.0

[raoulcollenteur]

Short Description

Release PyET 1.5.0. Minor changes and updates.

[Copilot]

Pull request overview

Prepares the pyet 1.5.0 development release by bumping the package version, updating packaging/dependency metadata, and adjusting a few implementation/docs details to align with the upcoming release.

Changes:

• Bump package version to 1.5.0 and update project URLs/dependency constraints in pyproject.toml.
• Fix/adjust PET-related computations and meteorological utilities (e.g., extraterrestrial_r call signature; calc_ea fallback behavior).
• Update Sphinx documentation configuration and minor test/template tweaks.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
tests/testfao56.py	Adjusts daylight-hours test to extract a scalar from the returned sequence.
pyproject.toml	Updates core dependency minimums/constraints, RTD extra deps, and project URLs.
pyet/version.py	Bumps __version__ to 1.5.0.
pyet/radiation.py	Fixes extraterrestrial_r call for Jensen–Haise method 1; small docstring/logic tidy-ups.
pyet/meteo_utils.py	Refactors module docstring and adds a dewpoint-based fallback path to calc_ea.
docs/conf.py	Updates Sphinx config for newer Sphinx/pydata-sphinx-theme conventions and notebook execution timeout.
.github/pull_request_template.md	Tweaks headings and adds a reminder about targeting dev-branch.

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[mvremec]

Reviewed all 7 changed files. Math checks out:

• jensen_haise(method=1) signature fix is correct, the call now matches extraterrestrial_r(tindex, lat)
• hargreaves refactor preserves both method 0 and 1; scoping chs to method 1 is good
• calc_ea Tdew ≈ Tmin fallback follows FAO-56 Eq. 48
• Dep bumps, pandas <3.0 cap, and the phydrus/pyet → pyet-org/pyet URL fixes all fine

Approving for 1.5.0.

[raoulcollenteur]

Reviewed all 7 changed files. Math checks out:

• jensen_haise(method=1) signature fix is correct, the call now matches extraterrestrial_r(tindex, lat)
• hargreaves refactor preserves both method 0 and 1; scoping chs to method 1 is good
• calc_ea Tdew ≈ Tmin fallback follows FAO-56 Eq. 48
• Dep bumps, pandas <3.0 cap, and the phydrus/pyet → pyet-org/pyet URL fixes all fine

Approving for 1.5.0.

Please re-review, no AI ;-)

[raoulcollenteur]

@mvremec a quick review please ;-)

[mvremec]

Thanks for the additions! Runs without problems. Will look into implementing the Turc correction and hourly calculations in the next PR or fork.