Enable CompactionChecker for "search" CF

### Search before asking

- [X] I had searched in the [issues](https://github.com/apache/kvrocks/issues) and found no similar issues.

### Motivation

https://github.com/apache/kvrocks/blob/899216db7316083b5de9cef03dd0e818ededed96/src/server/server.cc#L200-L201

Should we enable compaction checker in this checking?

### Solution

```
std::vector cf_names = {engine::kMetadataColumnFamilyName, engine::kSubkeyColumnFamilyName,
engine::kZSetScoreColumnFamilyName, engine::kStreamColumnFamilyName};
for (const auto &cf_name : cf_names) {
compaction_checker.PickCompactionFiles(cf_name);
}
```

Add type in this list

### Are you willing to submit a PR?

- [ ] I'm willing to submit a PR!

Open src/server/server.cc around lines 200-201 and inspect how CompactionChecker selects column families. Add the search column-family type to the existing list, then verify that the compaction check includes it without changing the other entries.

Written by the indexing model from the issue text.