tag and filter esphome devices

**Describe the problem you have/What new integration you would like**

Since I use esphome already quite a long time, I already have a lot of devices, some are productive, some only quick tryouts or still in development. esphome shows is a device is connected green, which is very helpful to check if everything is alright. But since my old esphome-projects are also shown I have to look more detailed.

**Please describe your use case for this integration and alternatives you've tried:**

The only way to clean up the mess, but keep the esphome config is to move the related yaml files into a different folder.

I'd love to be able to tag my devices with tags like: productive, development, archived,

```
esphome:
name: esp_bad
platform: ESP32
board: esp-wrover-kit
tags:
- prod
- 2021
```

**Additional context**

These tags could be shown on the card and filtered by the esphome dashboard


Start with the ESPHome YAML example and the linked dashboard image to understand the requested device metadata and UI behavior. Done means devices can display tags and the dashboard can filter by them while existing configurations remain usable.

Written by the indexing model from the issue text.