docs: split CLAUDE.md into path-scoped .claude/rules; fix dev/test commands

- CLAUDE.md trimmed to whole-repo facts (58 lines); subsystem guidance
  moved to .claude/rules/{startos-package,fastapi-image,redaction,
  audio-speech}.md with paths: frontmatter so each loads only when
  matching files are touched
- .gitignore: track .claude/rules/ while keeping the rest of .claude/
  (settings.local.json) ignored
- test-audio-with-speakers.sh: require audio-file arg in docs, replace
  owner-specific SPARK_CONTROL/VLLM defaults with generic ones
  (localhost dev server + Spark Control vLLM proxy), discover the
  loaded LLM via /api/status since /v1/models lists audio models only
- document REDACTION_MAP_DB + CONNECTIVITY_LOG as required for local
  dev (/data only exists in the container)
- prettier pass over startos/actions (formatting drift)

.claude/rules/startos-package.md

@@ -0,0 +1,31 @@
+---
+paths:
+  - "package/**"
+---
+
+# StartOS package (`package/`)
+
+TypeScript wrapper that ships the Docker image as an s9pk. `@start9labs/start-sdk` pinned `1.3.3`, Node ≥22, bundled by `@vercel/ncc`.
+
+## Commands
+
+```bash
+cd package
+npm i          # one-time
+make x86       # typecheck + ncc bundle + docker build + pack → spark-control_x86_64.s9pk
+make install   # sideload to the Start9 server; needs "host: http(s)://<server>.local" in ~/.startos/config.yaml
+npm run check      # tsc --noEmit — run after any startos/ edit; make x86 also runs it
+npm run prettier   # prettier --write startos (no semicolons, single quotes, trailing commas)
+```
+
+`make aarch64` for ARM Start9 servers. `make install` picks the newest `*.s9pk` in `package/` and restarts the live spark-control service — get a go/no-go first.
+
+## Versioning & release notes
+
+- Version format is `X.Y.Z:N` (`:N` = revision). Bump in `package/startos/versions/v0_1_0.ts`; **replace** the release notes — never leave old notes behind under an extra key (any unknown key fails `tsc`).
+- New external-facing endpoints get noted in release notes for downstream app developers (Recap Relay, Ten31 Transcripts, CRM, Signal Engine consume these APIs).
+
+## Layout
+
+- `package/startos/` — manifest, interfaces, actions (`configureSparks`, `showPublicKey`), `versions/v0_1_0.ts` (current version string + release notes).
+- The "Reapply speech-model patches" action is **not** a StartOS action — it's a dashboard action implemented in `image/app/speech_models.py`.