[AI Reviewer] Claude should use 👍 reaction instead of LGTM comment for reviews without remarks

[adamgrzybowski]

Problem

Posting LGTM comments by the AI reviewer for PRs with no remarks generates additional noise.

Solution

Use 👍 reaction to the PR's body instead

[adamgrzybowski]

It is possible with Bash(gh api:*). However, I am exploring the use of a proxy script so we don't have to add Bash(gh api:*) to the allowed-tools as it may be a potential security vulnerability

[adamgrzybowski]

Duplicated here #73794. Closing this one