find_forecast_towns doesn't apply distance_km parameter

[nwbort]

Describe the bug

find_forecast_towns returns the same results regardless of the value of the distance_km parameter.

To Reproduce

Execute:

library(weatherOz)
find_forecast_towns(longitude = 149.2, latitude = -35.3, distance_km = 100)

Actual behaviour:
A data.table with 1475 rows, including forecast towns further away from the point than 100km.

Expected behavior
Return data.table with 24 rows, being the forecast towns no further away than 100km from the point.

Desktop:

• Version: weatherOz_0.0.1
• OS: Windows 11

[adamhsparks]

thank you!