[Feature] Support Full-Text Search with Lucene++

### Search before asking

- [x] I searched in the [issues](https://github.com/alibaba/paimon-cpp/issues) and found nothing similar.

### Motivation

## Feature Request: Enable Full-Text Search Using Lucene++

Implement a full-text search system for English/Chinese text, powered by **Lucene++**, supporting:
- Term queries
- Boolean queries (`AND`, `OR`)
- Phrase queries (exact phrase matching)
- Prefix queries (prefix matching)
- Wildcard queries(support */?)
- Score-based result
- `LIMIT` results by relevance score (top-K retrieval)

### Are you willing to submit a PR?

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

Issue #69 proposes a Lucene++-powered full-text search system for English and Chinese text. Start by reviewing the existing project structure and the Lucene++ integration requirements; completion would support term, Boolean, phrase, prefix, and wildcard queries, score results, and limit results by relevance.

Written by the indexing model from the issue text.