v19.0.0

This release upgrades @angular/language-service to v19.0.0-rc.0.

• feat: Code refactoring action to migrate @Input to signal inputs.
  • https://v19.angular.dev/reference/migrations/signal-inputs
• feat: Code refactoring action to migrate decorator queries to signal queries.
  e.g. @ViewChild to viewChild().
  • https://v19.angular.dev/reference/migrations/signal-queries

To use any of the new code refactoring actions, click on an input or query, and wait for
the code refactoring lightbulb to appear. You can also click on the class header to update
inputs or queries for the full class!