Battery percentage for M5Stack Tab5

[lboue]

Component name

ina226

Link to component documentation on our website

https://esphome.io/components/sensor/ina226/

Describe the enhancement

The actual template https://devices.esphome.io/devices/M5Stack-Tab5 only exposes Battery Voltage.
I would also like to know the battery charge percentage.

Use cases

This allow me to know when I have to charge the battery

Anything else?

https://devices.esphome.io/devices/M5Stack-Tab5
https://docs.m5stack.com/en/core/Tab5

[github-actions[bot]]

🏷️ I've automatically added the component: ina226 label to help categorize this feature request.

[lboue]

PR:

• Enhance M5Tab battery monitoring configuration esphome-devices#1283