fix(web): ntfy, default fieldValues for actions

[JosephKav]

• was getting an uncaught TypeError as we were iterating undefined

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 98.81%. Comparing base (cfa07a5) to head (28cf964). Report is 1 commits behind head on master.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #456 +/- ## ======================================= Coverage 98.81% 98.81% ======================================= Files 93 93 Lines 7276 7276 ======================================= Hits 7189 7189 Misses 61 61 Partials 26 26 ```

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