v3.36.1

Improvements:

• add signal_path context, and policy for signals by @zachdaniel

• add description to emissions by @zachdaniel

• add mix ash.signals for mapping out signals by @zachdaniel

• add react_to_signal test helper by @zachdaniel

Bug Fixes:

• send notifications returned by after_batch/3 in non-atomic bulk actions (#3028) by Michael Bärtschi (#3028)

• run before_action hooks in the before_action phase in bulk actions (#3027) by Mihai Amihailesei (#3027)