Harden e3dc data polling in coordinator to execptions:
Log ex only as warning, but continoue as good as possible. This will avoid breaking the entire update loop if one update fails (db_data does that right now).
Listen only on HomeAssistant-Type errors, not on ConfigEntryAuthFailed, let the latter propagate.
Reduce proxy error log level to debug, let upstream do the logging.
Harden e3dc data polling in coordinator to execptions:
Affects the logging errors we see in #113, #124