Add links to shop and docs

Author: marcelstoer

README.md

@@ -1,3 +1,16 @@
 # Color Kit Grande Weather Station
 
-Weather station application for the ThingPulse Color Kit Grande.
+[![Build Status](https://github.com/ThingPulse/esp32-weather-station-touch/actions/workflows/main.yml/badge.svg)](https://github.com/ThingPulse/esp32-weather-station-touch/actions)
+
+Weather station application for the [ThingPulse Color Kit Grande](https://thingpulse.com/product/esp32-wifi-color-display-kit-grande/).
+
+[![ThingPulse ESP32 ThingPulse Color Kit Grande](https://thingpulse.com/wp-content/uploads/2022/10/thingpulse-color-kit-grande.png)](https://thingpulse.com/product/esp32-wifi-color-display-kit-grande/)
+
+## How to use it
+
+See the documentation at https://docs.thingpulse.com/guides/esp32-color-kit-grande/.
+
+## Service level promise
+
+<table><tr><td><img src="https://thingpulse.com/assets/ThingPulse-open-source-prime.png" width="150">
+</td><td>This is a ThingPulse <em>prime</em> project. See our <a href="https://thingpulse.com/about/open-source-commitment/">open-source commitment declaration</a> for what this means.</td></tr></table>