Fixes v5 profile and bucket docs.
- **The default `preferences` bucket can't be replaced.** It's always part of the effective set. Custom buckets are added alongside it, `deleteBuckets` can't remove it, and defining a bucket named `preferences` only overrides its description.
- **No `[Summary]`/`[Recent]` labels in v5.** Only v4 adds them. Summaries are now told apart by an `aggregated_` id, and individual `dynamic` entries keep their `[YYYY-MM-DD]` date. Example responses are updated, and the migration snippet calls out the change.
- **Name clashes.** A namespace bucket with an org bucket's name returns `409`; the docs said the org's definition silently wins.
- **Smaller fixes:**
- `filterPrompt` → `organizationalContext`.
- An invalid `organization.update` example (stray `},`).
- OAuth redirect URIs now use `/v3/connections/auth/callback/{provider}`.
- The v4 `include` example in the migration snippet.
- Broken anchors and links.
Checked against the current API and the published SDKs (TS 5.0.1, Python 5.0.0). Legacy v3/v4 docs are unchanged apart from factual fixes.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
8452a00434
