docs: Update from DocEngine PR 23

[dfinster]

This PR implements the MDX page updates caused by DocEngine PR 23.

Important

Please review before merging. Do not assume it is safe!

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Source PR (DocEngine)
Title: feat: W&B Knowledgebase

Description:

W&B Knowledgebase — Multi-product support site

Replaces the single-page accordion support page with a full multi-product knowledgebase, covering W&B Models, W&B Weave, and W&B Inference. Adds new DocEngine engine capabilities to support data-driven form fields and computed navigation.

Note

Follow-up tasks: After this PR merges, a GitHub action will create a new PR in the wandb/docs repo.

Before merging that PR, update it with the suggested actions documented here: https://docs.google.com/document/d/1WCCpXnNdpm5CzWjAHqtfC2sVCjsHmRFMeppp45DXxHA/edit?tab=t.0#heading=h.nt0zlq2zufd1

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What changed

Knowledgebase site (sites/wandb-docs)

Schema (knowledgebase.py)

• Removed priority (int sort order) and single-value product fields.
• Added products: List[Literal['W&B Models', 'W&B Weave', 'W&B Inference']] — articles can now belong to multiple products.
• Added featured: bool — marks articles surfaced on index pages.
• Added options_from_data metadata on tags so the web UI filters available tags based on the selected products.
• Improved table metadata: table_max_length, default_sort, better column visibility.

Generators

File	Change
support_page.py	Deleted — replaced by the three generators below
support_article.py	New — group generator; emits one article MDX per record per product (support/{slug}/articles/{id}.mdx) and one tag index page per (product, tag) pair (support/{slug}/tags/{tag-slug}.mdx). Also owns the computed navigation declaration.
support_index.py	New — single generator; emits support/index.mdx with featured articles grouped by product.
support_product_index.py	New — group generator; emits one per-product overview page (support/{slug}/index.mdx) with featured articles and a tag-category index, plus a redirect stub page per product that activates the hidden per-product Mintlify tab.
navigation_updater.py	Updated — adds support for a third declaration type, computed, which calls a generator classmethod (build_navigation) at build time and merges the resulting tab structure into docs.json.

Navigation structure (Mintlify)

The computed navigation builder in SupportArticleGenerator produces:

• A visible Support tab containing the global landing page and per-product redirect stubs.
• One hidden Support: {Product} tab per product, containing that product's overview and tag index pages.

Article pages themselves are not in docs.json navigation — they are reached through tag pages or direct links.

Templates

Replaced support.mdx.j2 with four new templates:

• support_article.mdx.j2 — individual article page
• support_tag.mdx.j2 — tag index page with Mintlify Cards linking to articles
• support_index.mdx.j2 — global support landing page
• support_product_index.mdx.j2 — per-product overview with tag categories

Data (data/knowledgebase/)

202 records total. All existing records migrated from product: <single> to products: [<list>]. New articles added, including Weave-specific content:

• long-eval-clean-up-times — client.flush() and WEAVE_CLIENT_PARALLELISM for large dataset uploads
• server-response-caching — WEAVE_USE_SERVER_CACHE and cache sizing
• trace-data-is-truncated — returning dicts from @weave.op to avoid truncation
• trace-data-loss-in-worker-processes — worker process tracing patterns
• trace-pages-load-slowly — performance tips for large traces
• os-errors-too-many-open-files — file descriptor limits
• what-is-pairwise-evaluation-and-how-do-i — PreferenceScorer pattern with full code sample
• what-information-does-weave-capture-for — Weave data capture scope
• will-weave-affect-my-function-s-executio — execution overhead
• how-is-weave-data-ingestion-calculated — billing/ingestion details
• how-do-i-render-markdown-in-the-ui / how-do-i-render-python-datetime-values-i — UI rendering tips
• how-can-i-disable-client-information-cap, how-can-i-disable-code-capture, how-can-i-disable-system-information-cap — privacy/telemetry controls
• W&B Inference API error code articles (401, 402, 403 × 2, 429, 500, 503)

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DocEngine engine (app/)

app/core/data_manager.py — new get_unique_values(table, field_name, filter_field, filter_value) method. Returns sorted unique values for a field, optionally filtered by another field with list-overlap semantics. Powers data-driven tag dropdowns in the web UI.

app/core/form_generator.py — threads options_from_data schema metadata through to FormField.validation_rules so the form renderer can act on it.

app/web/components/form_renderer.py — new chip-style tags field (_render_tags_field_chip_style):

• Shows current values as removable chips.
• Dropdown populated from live data via get_unique_values, filtered by a related field (e.g., tags filtered by selected products).
• "Add new tag" text input for values not yet in the dataset.
• Cascading refresh: changing the filter field (e.g., products) immediately re-populates the tags dropdown.
• Falls back to the legacy ui.select with new_value_mode when no options_from_data is set.

app/web/components/record_editor.py / app/server.py — pass data_manager and table into FormRenderer so the chip-style field can query live data.

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Navigation updater — computed declarations

NavigationUpdaterGenerator._collect_declarations() now returns a third list, computed_declarations, for generators that declare navigation = {'type': 'computed', 'builder': '<classmethod_name>', 'table': '<table>'}. After processing group and single declarations, _apply_computed_navigation calls the builder with the full data dict, then _apply_tab merges each resulting tab spec into the live docs.json nav root (finding or creating the tab, setting icon, hidden, and pages).

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Documentation

Updated CLAUDE.md, README.md, docs/ARCHITECTURE.md, docs/DEVELOPMENT.md, docs/SCHEMA.md, docs/USER_GUIDE.md, and docs/generators/navigation_updater.md to reflect the new schema fields, computed navigation pattern, and chip-style tags field.

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Workflow run: Run number 9 — View build
Branch: 8bed70e4108f04b0e7e19bc224f3e7f6f8652272 — View branch

This PR contains auto-generated updates from DocEngine.

Source: coreweave/docengine @ 8bed70e4108f04b0e7e19bc224f3e7f6f8652272
Trigger: push | Site: wandb-docs

[dfinster]

Closing, duplicate.