edgeAiLogLevel top-level property
Active log level. Top-level (Dart-canonical for process-global logger state) so edgeAiLog reads it without importing the public facade.
NOTE: top-level mutables are per-isolate in Dart — a spawned isolate gets its own copy initialized to EdgeAiLogLevel.info. Isolate entry points must set this from data passed at spawn (see the embedding worker).
Implementation
EdgeAiLogLevel edgeAiLogLevel = EdgeAiLogLevel.info;