Charis 7798e42435 feat(studio): notebook read tools (#48908) ...

## Summary
- Adds `list_notebooks` (cursor-paginated) and `get_notebook` AI tools
in `lib/ai/tools/notebook-tools.ts`, modeled directly on
`report-tools.ts`: server-side `getContent`/`getNotebook` with the
`authorization` header forwarded, zod-validated input.
- `get_notebook` resolves every cell and exposes `unchecked_sql` as a
plain `sql` field for the agent to read — display only, per the
`safe-sql-execution` skill; nothing here executes SQL.
- Registers both tools in `lib/ai/tools/index.ts` (same platform branch
as reports) and in `lib/ai/tool-filter.ts`'s `toolSetValidationSchema` +
`TOOL_CATEGORY_MAP` (`SCHEMA` tier).
- Adds an optional `headers` param to `content-infinite-query.ts`'s
`getContent`, mirroring the sibling `content-query.ts`, so the
cursor-paginated fetch can carry the `Authorization` header from a
server context.
- New tools are behind the Explorer feature flag.

Stacked on #48907 (1.4 — notebook query and mutation hooks), per the
Notebooks implementation plan (stack 2.1).

Resolves FE-4081
Resolves FE-4080

## Test plan
- [x] `pnpm exec tsc --noEmit` — no new errors
- [x] `pnpm exec vitest run lib/ai/tools/notebook-tools.test.ts
lib/ai/tools/index.test.ts lib/ai/tools/report-tools.test.ts
data/content/notebooks` — 36/36 passing
- [x] `pnpm --filter studio run lint` — no new warnings
- [x] `pnpm exec prettier --check` on changed files — clean

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
  * Added AI tools to list project notebooks with pagination.
* Added AI support for retrieving notebook markdown and resolved SQL
cell content.
  * Notebook tools now respect project and authorization context.
* Notebook features are available only when Explorer access is enabled.
  * Content requests can forward custom request headers.

* **Tests**
* Added coverage for notebook tools, Explorer access, feature flags,
authorization, pagination, and error handling.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

2026-08-11 08:40:51 -04:00

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configcat.test.ts

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configcat.ts

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