Yaml and helper class

[ThomasPautler952194]

this pull request introduces two key updates that add support for an IR obstacle avoidance module.
A new helper class has been added ,
Features include :

• Check for obstacle detection (isObsticalDetected())
• read raw digital state from the sensor
• register and remove event listeners for state changes
• wait for obstacle detection with a timeout
  YAML configuration updated to include pinout and parameters for the Ir obstacle avoidance module
• https://docs.sunfounder.com/projects/raphael-kit/en/latest/python/2.2.5_ir_obstacle_avoidance_sensor_python.html
  where i looked for diagrams and pin information.

[leandrumartin]

There are several typos in this. Nothing major, just a bunch of places where the documentation does not actually match the circuit we are building and the circuit in the images we're going to include. This would be confusing to readers, as the text description would not match the images.

That is, unless you plan to include different diagrams than the ones from the Sunfounder example that we built and tested out? Either way, please add and push the images as well.

There are also places where the included example commands don't match what is in the controller. We include these example commands in our documentation files as something for devs to try to run once they build our examples, using our example controllers, so it should match.

If these typos are the result of LLM output, please always TRIPLE-CHECK the output!

[leandrumartin]

Remember that to get the controller to show up in the AsciiDoc file, you need to surround the class with the "ex" tag--see other controller files for the exact syntax.

[leandrumartin]

The deadline in Canvas is extended today because of the AWS outage that has taken Canvas down, so you still have time to get this merged and get full points for it. All that's left is the swapped image names and the linking of the controller code.