Start writing channel logs to DynamoDB

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 80.76923% with 5 lines in your changes missing coverage. Please review.

Project coverage is 63.21%. Comparing base (d927779) to head (9b35a2a).

Files with missing lines	Patch %	Lines
core/models/channel_logs.go	80.00%	3 Missing and 2 partials :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #326 +/- ## ========================================== + Coverage 63.15% 63.21% +0.05% ========================================== Files 189 189 Lines 10579 10604 +25 ========================================== + Hits 6681 6703 +22 - Misses 3019 3020 +1 - Partials 879 881 +2 ```

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