Use MAss Queue Custom Integration (#3)

* Remove unused dependency

* Add `mass_queue` integration

* Add HACS installation method

* Remove examples

Author: droans

README.md

@@ -14,6 +14,10 @@ Display the queue for any given media player.
 
 ## Installation
 
+### Prequisites
+
+In addition to the Music Assistant integration, this card depends on the custom integration `mass_queue` for all the actions. Follow all instructions [in the repository](https://github.com/droans/mass_queue) to install first.
+
 ### HACS Installation
 1. Use button above to add to your Home Assistant instance.
 
@@ -29,20 +33,7 @@ Display the queue for any given media player.
     - Press "Add Resource". For the URL, type in "/local/mass-card.js". Select "JavaScript module" and click "Create".
 
 ## Configuration
-
-### Create services
-
-This card requires you to create three scripts: `script.get_player_queues`, `script.mass_play_queue_item`, and `script.mass_remove_queue_item`.  If you know what you are doing, you can manually configure this. Otherwise, use the instructions below to help out.
-
-1. Install the Pyscript integration from HACS.
-2. Download the file `examples/mass_queue.py`. Save it in your Home Assistant `<config>/pyscript/scripts` directory.
-3. Copy the example scripts from `examples/script.yaml` file. 
-
-### Add Card
-
-The card does not have a visual editor. 
-
-Use this configuration to create your card:
+The card does not have a visual editor. Use this configuration to create your card:
 
 ```yaml
 type: custom:mass-card

examples/ha_script.yaml

@@ -1,6 +1,5 @@
 import { css, html, LitElement } from 'lit';
 import { property } from 'lit/decorators.js'
-import Icon from '@mdi/react';
 import { mdiCloseThick } from '@mdi/js';
 import { QueueItem } from './types';