Add the Missing Validation Command

Goal

Make sure agents validate TypeScript errors before considering a code change complete.

Repository Context

This is a TypeScript application using pnpm.

Code exampleMarkdown

task-app/
├── src/
├── tests/
├── package.json
├── tsconfig.json
└── AGENTS.md

Available scripts:

Code exampleMarkdown

{
  "scripts": {
    "lint": "eslint src tests",
    "typecheck": "tsc --noEmit",
    "test": "vitest run"
  }
}

Current AGENTS.md

Code exampleMarkdown

# Project Instructions

## Development

- Use `pnpm`.
- Write application code in TypeScript.
- Follow existing patterns under `src`.

## Testing

- Add or update tests when behavior changes.

## Validation

Before completing substantial code changes, run:

- `pnpm lint`
- `pnpm test`

Your Task

Update AGENTS.md so TypeScript validation is included in the completion workflow.