fix(search): resolve KeyError by adding fallback score logic

fix(search): add missing return statement in search service

fix(embedder): ensure unique indices in sparse vectors for Qdrant

fix(reranker): resolve AttributeError by fixing reranker initialization order

fix(config): use computed_field for dynamic path resolution

fix: add curl to Dockerfile to fix health check infinite loop

feat: Change qdrant from local mode to server mode.

Update README.md

build: Downgrade transformers version to match the version required by Flagembedding

Initial commit