feat: improve data/scorer types, again

[c-ehrlich]

Stacks on #169 - please merge that first. If you already want to review this: changes are in eval.ts and eval.types.ts.

Changes

Previously collections were typed extends string | Record<string, any>

This limited the input/expected, and made it harder for types to flow between data and scorers.

This PR simplifies the types, which improves DX both in terms of flexibility and type inference.

[pkg-pr-new]

Open in StackBlitz

npm i https://pkg.pr.new/axiomhq/ai/axiom@173

commit: 5b91039

[Copilot]

Pull request overview

This PR simplifies type constraints in the evaluation framework by removing the extends string | Record<string, any> restrictions from EvalTask, CollectionRecord, and EvalParams type parameters. This improves type inference and developer experience by allowing more flexible data structures to flow between eval data and scorers. The PR also adds a comprehensive "kitchen-sink" example demonstrating the full Axiom AI SDK capabilities and updates several example projects with React 19 and dependency upgrades.

Key Changes

• Removed type constraints from eval framework type parameters (TInput, TExpected, TOutput) to enable better type inference
• Added kitchen-sink example with support agent capability showcasing instrumentation, app scope/flags, and comprehensive evals
• Updated React to v19 and dependencies across example projects

Reviewed changes

Copilot reviewed 70 out of 78 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
packages/ai/src/evals/eval.types.ts	Simplified type constraints by removing extends string | Record<string, any> from generic parameters
packages/ai/src/evals/eval.ts	Updated Eval function overloads to remove OutputOf type and simplify generic parameters
pnpm-workspace.yaml	Updated zod catalog version and reorganized dependency order
examples/kitchen-sink/*	Added comprehensive kitchen-sink example with support agent capability, evals, and full SDK integration
examples/evals-minimal/*	Added minimal eval example demonstrating basic usage patterns
examples/evals/*	Removed old evals example in favor of new minimal and kitchen-sink examples
examples/telemetry-nextjs-ai-sdk-v4/package.json	Updated React types to v19
examples/telemetry-nextjs-ai-sdk-v5/package.json	Updated React and React types to v19

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