WIP support WA template params

[codecov[bot]]

Codecov Report

Attention: 6 lines in your changes are missing coverage. Please review.

Comparison is base (fc6dde4) 87.66% compared to head (3af0c28) 87.72%.

Files	Patch %	Lines
flows/actions/send_msg.go	82.85%	3 Missing and 3 partials :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1199 +/- ## ========================================== + Coverage 87.66% 87.72% +0.06% ========================================== Files 260 260 Lines 10869 10898 +29 ========================================== + Hits 9528 9560 +32 + Misses 922 917 -5 - Partials 419 421 +2 ```

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[norkans7]

Replaced by other PRs