[Bug/UX] Standard Comments Block displays Likes/Reposts even when "Fediverse Reactions" block is present

Perhaps I'm doing [this](https://github.com/Automattic/wordpress-activitypub/pull/1877) wrong and don't know how to do it properly. I am using the Fediverse Reactions block to display likes and reposts separately from the conversation. However, these interactions also appear in the standard WordPress Comments block, which creates duplicate content.

### Steps to Reproduce
1. Receive "Likes" or "Reposts" on a post from the Fediverse.
2. Edit the Single Post template (or use a post with comments enabled).
3. Add the **Fediverse Reactions** block (to show likes/boosts).
4. Add the standard **Comments** block (to show text replies).
5. **Result:** The Likes and Boosts appear in *both* blocks.

### Expected Behavior
If I am using the **Fediverse Reactions** block, I expect the standard **Comments** block to strictly show text replies (answers) and exclude `like`, `repost`, and `announce` types automatically (or via a setting).

### Actual Behavior
"Likes" and "Reposts" are listed as empty or generic comments inside the standard comment flow, cluttering the actual discussion.

### Environment
* **WordPress Version:** 6.9
* **ActivityPub Plugin Version:** 7.8.2
* **Theme:** Twenty Twenty-Five

### Proposed Solution
1. Automatically exclude `like` and `repost` comment types from the default comment query if the "Fediverse Reactions" block is detected on the page.
2. Or provide a checkbox in **Settings > ActivityPub** to "Hide Reactions from Standard Comments."