🌄Sunset & Sunrise🌞 V3

1. Automate community
2. Travel & Local

Get the sunset and sunrise, and also the solar noon and the duration of the day. Also shows a pie chart with day/night duration ratios.

Pie chart function by Alexandre Desfontaines. Based on the V2 flow by Choco Late.

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V3 by Fran T: Localize times and fix progress and pie chart calculations

See:
https://developers.google.com/chart/interactive/docs/gallery/piechart

Updates:
o Add flow to get solar info for any date; add retries on HTTP request failures
o Improve rendering of pie chart