The TypeScript/OOP rewrite has reached full functional parity and is
now the only implementation:
- Delete cmd/, internal/, go.mod, go.sum.
- Promote Dockerfile.node -> Dockerfile and docker-compose.node.yml ->
docker-compose.yml (service renamed sugarr-node -> sugarr).
- Update README and .gitignore to drop the "two implementations"
framing and Go-specific entries.
Verified after the rename: tsc --noEmit clean, full test suite
passing (75/75), docker compose build succeeds.
- ApiClient: strip query string from ApiError messages so API keys
(e.g. TMDb's api_key query param) never leak into 500 response
bodies or logs.
- LlmTool: accept an optional defaultModel, wired from AppConfig's
LLM_MODEL, so Langfuse prompts that omit a model config fall back
to the configured LLM rather than silently requesting gpt-4o-mini.
- RecommendationPipeline: restore the Go original's graceful
degradation — library/Radarr fetch failures, per-suggestion TMDb
resolution failures, and per-signal TMDb similarity/recommendation
failures are now logged and skipped instead of aborting the whole
run (applies to both runInternal and searchAsync).
- RecommendationsController: validate the ?count= query param
(must be a positive integer) instead of silently producing NaN.
- Commit the Langfuse prompt definitions (langfuse/*.prompt.json) and
add a README covering setup, prompt seeding, cache invalidation,
and the HTTP API surface — the branch was not otherwise runnable by
anyone but the author.
