Enabling ESP-Insights in ESP-Matter

• To learn more about esp-insights and get started, please refer [project README.md] (https://github.com/espressif/esp-insights/blob/main/README.md).

• Before building the app, enable the option ESP_INSIGHTS_ENABLED through menuconfig.

• Follow the steps present [here](https://github.com/espressif/esp-insights/blob/main/examples/README.md#set-up-esp-insights-account) to set up an insights_account, and create an auth key.

• Create a file named insights_auth_key.txt in the project directory of the example.

• Download the auth key and copy Auth Key to the example.

  cp /path/to/auth/key.txt path/to/esp-matter/examples/generic_switch/insights_auth_key.txt
  

• Refer the esp-matter [generic switch example](https://github.com/espressif/esp-matter/blob/main/examples/generic_switch/main/app_main.cpp) to enable the traces and metrics reported by the esp32 tracing backend in the chip SDK on the insights dashboard and about how to use the auth key for enabling insights.

• Enable the option ENABLE_ESP_INSIGHTS_SYSTEM_STATS to get a report of the system metrics in the chip SDK on the insights dashboard.