Fills in the elasticIndex/elasticDelete stubs added by #56 and #57, plus a
new elasticSearch() method used by the upcoming /v1/brain/search endpoint
(#64).
- elasticIndex(BrainMemory) → PUT /brain_memories/_doc/{id}
- elasticDelete(string $id) → DELETE /brain_memories/_doc/{id}
- elasticSearch(string $query, array $filters) → POST /brain_memories/_search
- ES URL default http://127.0.0.1:9200 (config override via
BRAIN_ELASTICSEARCH_URL env var)
- RuntimeException on HTTP failures (same pattern as qdrantUpsert)
php/tests/Feature/Services/BrainServiceElasticTest.php covers Good/Bad/Ugly
for index, delete, and search using Http::fake.
Co-authored-by: Codex <noreply@openai.com>
Closes tasks.lthn.sh/view.php?id=59
