20-build-and-lint

name	20.build-and-lint
description	Runs lint and build validation for both the frontend (app/frontend/) and API (app/backend/) layers. Use this skill to validate that code compiles and passes lint rules before committing.
argument-hint	Run build and lint for all layers
compatibility	["linux","macos","windows"]
license	MIT
user-invokable	true

Build and Lint — Full Stack Validation

Pre-requisites

• Node.js 18+ installed
• npm install completed in both app/frontend/ and app/backend/

Steps

1. Lint frontend (app/frontend/):

   cd app/frontend && npm run lint
   

2. Build frontend (app/frontend/):

   cd app/frontend && npm run build
   

3. Build API (app/backend/):

   cd app/backend && npm run build
   

Validation

• All three commands must exit with code 0.
• Lint errors must be resolved before proceeding.
• Build output should show no TypeScript compilation errors.

Trigger

• Before committing changes that touch app/frontend/src/ or app/backend/ files.
• As part of the code-review agent workflow.
• Before creating a pull request.

Rollback

• N/A — this is a read-only validation skill.

Ownership

• Development team — all contributors.