docs: Enable logging when running postgres container locally

[microamp]

Making it more debug-friendly when testing locally

[codecov-commenter]

Codecov Report

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

Project coverage is 82.72%. Comparing base (47d92fb) to head (3f1dd62).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #424 +/- ## ======================================= Coverage 82.72% 82.72% ======================================= Files 124 124 Lines 2599 2599 ======================================= Hits 2150 2150 Misses 449 449 ```

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[rjsparks]

Approving (since Kesara's offline), but mostly because this app isn't particularly database intensive. If it later turns out that having the db logs is too much and in the way, consider providing a way to easily enable/disable them at runtime instead.

[microamp]

Approving (since Kesara's offline), but mostly because this app isn't particularly database intensive. If it later turns out that having the db logs is too much and in the way, consider providing a way to easily enable/disable them at runtime instead.

This change (documentation) is only for local testing. Having said that, we can make database logging configurable in the Helm chart, so that we can easily enable it in staging.