Expand Configuration Options

[ghost]

This has been discussed, passingly, in PRs, issues, and in IRC itself. Just pasting some stuff here for future reference. Please feel free to expand in comments.

This issue is a collection of things that might be good things to include as configuration options for sopel-weather.

Below is a list of options I know to have been previously discussed. Please feel free to expand in comments.

• display only imperial, metric, or both
  • default should probably be both
• switch imperial or metric as the primary, non-parenthetical display
  • metric should probably be the default
• customize the output of weather
  • hide/replace the knot-related "breeze level" (e.g. "Light air" or "Hurricane")
  • use wind_gust instead of wind_speed (e.g. https://github.com/xnaas/sopel-weather/commit/9cae5b0e71cb94ed9f1c850702486c231c945687)
  • choose to display the "feels like" temperature
    • instead of normal? in addition to?

[dgw]

Having just thrown together #43, I know there is a "feels like" temperature option in the Open-Meteo API. For #11, that API also has a temperatureApparent field (same thing).

Similarly, both Open-Meteo and Tomorrow have wind-gust fields available, too.

The temperature stuff should all be handled on the plugin side from metric measurements retrieved from the API.