Use the new style for configuration variables description for Plex pl… (#6464)

* Use the new style for configuration variables description for Plex platform

Implement the new style for configuration variables description as requested by #6385

* 🚑 Several fixes

* Fix with ""

source/_components/media_player.plex.markdown

@@ -72,14 +72,48 @@ media_player:
     remove_unavailable_clients: true
     client_remove_interval: 600
 ```
-- **entity_namespace** (*Optional*): Prefix for entity ID's. Defaults to `null`. Useful when using overlapping components (ex. Apple TV and Plex components when you have Apple TV's you use as Plex clients). Go from _media_player.playroom2_ to _media_player.plex_playroom_
-- **include_non_clients** (*Optional*): Display non-recontrollable clients (ex. remote clients, PlexConnect Apple TV's). Defaults to `false`.
-- **scan_interval** (*Optional*): Amount in seconds in between polling for device’s current activity. Defaults to `10` seconds.
-- **show_all_controls** (*Optional*): Forces all controls to display. Defaults to `false`. Ignores dynamic controls (ex. show volume controls for client A but not for client B) based on detected client capabilities. This option allows you to override this detection if you suspect it to be incorrect.
-- **use_custom_entity_ids** (*Optional*): Name Entity ID's by client ID's instead of friendly names. Defaults to `false`.  HA assigns entity ID's on a first come first serve basis.  When you have identically named devices connecting (ex. media_player.plex_web_safari, media_player.plex_web_safari2), you can't reliably distinguish and or predict which device is which.  This option avoids this issue by using unique client ID's (ex. media_player.dy4hdna2drhn).
-- **use_episode_art** (*Optional*): Display TV episode art instead of TV show art. Defaults to `false`.
-- **remove_unavailable_clients** (*Optional*): Remove stale plex clients from UI after interval. Defaults to `true`.
-- **client_remove_interval** (*Optional*): How long a client is to be unavailable for before it is cleaned up. Defaults to `600 seconds (10min)`.
+
+{% configuration %}
+entity_namespace:
+  description: "Prefix for entity ID's. Useful when using overlapping components (ex. Apple TV and Plex components when you have Apple TV's you use as Plex clients). Go from _media_player.playroom2_ to _media_player.plex_playroom_"
+  required: false
+  type: string
+include_non_clients:
+  description: "Display non-recontrollable clients (ex. remote clients, PlexConnect Apple TV's)."
+  required: false
+  default: false
+  type: boolean
+scan_interval:
+  description: "Amount in seconds in between polling for device’s current activity."
+  required: false
+  default: 10
+  type: int
+show_all_controls:
+  description: "Forces all controls to display. Ignores dynamic controls (ex. show volume controls for client A but not for client B) based on detected client capabilities. This option allows you to override this detection if you suspect it to be incorrect."
+  required: false
+  default: false
+  type: boolean
+use_custom_entity_ids:
+  description: "Name Entity ID's by client ID's instead of friendly names. HA assigns entity ID's on a first come first serve basis.  When you have identically named devices connecting (ex. media_player.plex_web_safari, media_player.plex_web_safari2), you can't reliably distinguish and or predict which device is which.  This option avoids this issue by using unique client ID's (ex. media_player.dy4hdna2drhn)."
+  required: false
+  default: false
+  type: boolean
+use_episode_art:
+  description: Display TV episode art instead of TV show art.
+  required: false
+  default: false
+  type: boolean
+remove_unavailable_clients:
+  description: Remove stale plex clients from UI after interval.
+  required: false
+  default: true
+  type: boolean
+client_remove_interval:
+  description: How long a client is to be unavailable for before it is cleaned up in seconds.
+  required: false
+  default: 600
+  type: integer
+{% endconfiguration %}
 
 ### {% linkable_title Service `play_media` %}