Adds snippets demonstrating ProfiledPIDController usage with
SimpleMotorFeedforward using the two-parameter calculate() method
(currentVelocity, nextVelocity).
These snippets will be used in frc-docs to document the recommended
feedforward pattern with ProfiledPIDController.
Co-authored-by: sciencewhiz <sciencewhiz@users.noreply.github.com>
This enables frc-docs to use RLIs for things that are currently in-line
code blocks, and ensures they compile, which is important with the 2027
breaking changes coming. They are kept separate from the examples to
ensure they don't polute the VSCode examples finder.
Adds the Encoder snippets used in the frc-docs Encoder article as the
first instance of this.
