feat(primitive/faiss.py): support HNSW and reverted indexer

[tpoisonooo]

Result

Query: "中秆早和原丰早，有啥区别？"

After

reverted-indexer gives more candidates

Usage

1. prepare named entity list, for example words.txt

# words.txt
[
    "C两优2号",
    "大白谷",
    "中秆早",
    "原丰早"
]

2. when building feature store, specify your words.txt

python3 -m huixiangdou.service.feature_store --ner-file words/words.json

After finish, there is a db_reverted_index in your workdir

3. Test it as before

# command mode
python3 -m huixiangdou.main --standalone
# server mode
python3 -m huixiangdou.server
# gradio mode
..
# or evaluation mode whatever
python3 evaluation/end2end/main.py