forge

This skill should be used when the user asks to "migrate component to lit", "convert to lit", "lit migration", "migrate to litElement", "convert component to Lit", or discusses migrating Tyler Forge components from the legacy component/core/adapter/template architecture to Lit-based components.

This skill should be used when the user asks to "migrate test to vitest", "convert test to vitest", "migrate WTR test", "move test from mocha to vitest", or discusses migrating test files from Web Test Runner + Mocha + Chai + Sinon to Vitest browser mode.