feat(v0.10.2): Recherche fulltext Elasticsearch - F361-F365
- Elasticsearch 8.x dans docker-compose.dev
- Package internal/elasticsearch: client, config, mappings, indices
- Sync PG→ES: reindex tracks/users/playlists, IndexTrack/DeleteTrack
- SearchService ES: multi_match + fuzziness (typo tolerance), highlighting
- Fallback gracieux: PostgreSQL si ELASTICSEARCH_URL absent
- Routes: GET /search, GET /search/suggestions, POST /admin/search/reindex
- Frontend: searchApi cursor/limit params (extensibilité)
- docs/ENV_VARIABLES: ELASTICSEARCH_URL, ELASTICSEARCH_INDEX, ELASTICSEARCH_AUTO_INDEX
- Roadmap v0.10.2 → DONE
171a154763