Feature request: show container names

Hi, i'v tested out lazydocker today and i love it!
A feature to have is to have names on the containers where the `Services` window is.

I have a `docker-compose.yml` file:

```
version: '3.7'

services:
mongodb:
image: mongo
container_name: "db_app"
ports:
- "27017:27017"

frontend:
image: quizgame/webclient
container_name: "web_app"
build:
context: .
dockerfile: Dockerfile
ports:
- "8080:3000"
environment:
- NODE_ENV=docker
depends_on:
- mongodb
```

In `Services` window, there is to running containers.

```
running frontend 0.00%
running mongodb 0.35%
```

It should be:

```
running frontend (web_app) 0.00%
running mongodb (db_app) 0.35%
```

Love this tool!