fix(api): add missing response type in response section

[janelletam]

Closes DOCS-112

[linear-code]

DOCS-112

[greptile-apps]

Greptile Summary

This PR fixes a missing response type label in the API page's Response section by rendering a short sentence that shows the schema's title and inferred type string (via the now-exported schemaTypeLabel helper from schema-explorer).

• A new inline paragraph is inserted above the <SchemaExplorer> block; it renders only when schema.title or schema.type is present and combines both into a human-readable label.
• schemaTypeLabel is exported from schema-explorer.tsx and re-used here, keeping the type-label logic in a single place.

Confidence Score: 4/5

Safe to merge — the change is additive UI-only and does not affect data fetching, routing, or any shared state.

The new paragraph is purely presentational and the fallback (no label rendered) is benign. The only gap is that schemas expressed entirely via oneOf/anyOf/enum without a top-level type or title will silently produce no label, even though schemaTypeLabel would generate a useful string for them. This is a display omission rather than a data or runtime error.

src/components/api-page.tsx — specifically the guard condition on line 165 around oneOf/anyOf schema variants.

Important Files Changed

Filename	Overview
src/components/api-page.tsx	Adds a response type label in the ResponseSection using the newly-exported schemaTypeLabel helper; guard condition doesn't cover all schema variants that schemaTypeLabel handles.

Sequence Diagram

sequenceDiagram
    participant R as ResponseSection
    participant S as schema (OpenAPI object)
    participant L as schemaTypeLabel()
    participant UI as Rendered UI

    R->>S: read schema.title, schema.type
    alt "schema.title || schema.type"
        R->>L: schemaTypeLabel(schema)
        L-->>R: "type string (e.g. "object", "string | null")"
        R->>UI: "render "The response is of type [title ·] <type>.""
    else no title and no type
        R->>UI: skip type label paragraph
    end
    R->>UI: render SchemaExplorer

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_{Reviews (1): Last reviewed commit: "fix(api): add missing response type in r..." | Re-trigger Greptile}

[greptile-apps]

Guard condition misses oneOf/anyOf and enum-only schemas

The render condition schema.title || schema.type won't fire for schemas whose entire type information comes from oneOf, anyOf, or enum without a top-level type. schemaTypeLabel handles all three cases and would return a meaningful string (e.g. string | null, enum<string>), but the outer guard prevents the paragraph from ever appearing for them. A schema like { oneOf: [...] } with no title and no type would silently skip the label.