Add rule timeout & support for duplicate requests + other minor stuff

This commit updates the automation scripts for controlling Philips Hue lights. The changes include:
- Improved navigation flow in the `alexa.yml` file
- Added new actions in the `flow.yml` file for switching Wi-Fi networks
- Added a new script, `hue.yml`, for controlling the Hue lights directly
- Updated the existing script, `hueEssentials.yml`, for editing the lights using Hue Essentials