PowerQueryInfluxHomeAssistant 0.7.0 beta 1

Unsigned test build for Power BI Desktop. Includes exact custom time ranges, selectable InfluxDB fields, numeric/text/Boolean values, retry handling, and connector icons. SHA-256: ff83abc23bdd183efc3c7c7f8a9f5ecbf87ad603d611642fa4a37bc500cdf195. This is not the final signed PQX release.