Add state attribute translations for media players (#89821)

* Add state attribute translations for media players

* Process review comments

* Process review comments

* Fix and extend

* Add yes/no as generic state

homeassistant/components/media_player/strings.json

@@ -30,6 +30,124 @@
         "idle": "[%key:common::state::idle%]",
         "standby": "[%key:common::state::standby%]",
         "buffering": "Buffering"
+      },
+      "state_attributes": {
+        "app_id": {
+          "name": "App ID"
+        },
+        "app_name": {
+          "name": "App"
+        },
+        "entity_picture_local": {
+          "name": "Local accessible entity picture"
+        },
+        "groups_members": {
+          "name": "Group members"
+        },
+        "is_volume_muted": {
+          "name": "Muted",
+          "state": {
+            "true": "[%key:common::state::yes%]",
+            "false": "[%key:common::state::no%]"
+          }
+        },
+        "media_album_artist": {
+          "name": "Album artist"
+        },
+        "media_album_name": {
+          "name": "Album"
+        },
+        "media_artist": {
+          "name": "Artist"
+        },
+        "media_channel": {
+          "name": "Channel"
+        },
+        "media_content_id": {
+          "name": "Content ID"
+        },
+        "media_content_type": {
+          "name": "Content type",
+          "state": {
+            "album": "Album",
+            "app": "App",
+            "artist": "Artist",
+            "channel": "Channel",
+            "channels": "Channels",
+            "composer": "Composer",
+            "contributing_artist": "Contributing artist",
+            "episode": "Episode",
+            "game": "Game",
+            "genre": "Genre",
+            "image": "Image",
+            "movie": "Movie",
+            "music": "Music",
+            "playlist": "Playlist",
+            "podcast": "Podcast",
+            "season": "Season",
+            "track": "Track",
+            "tvshow": "TV show",
+            "url": "URL",
+            "video": "Video"
+          }
+        },
+        "media_duration": {
+          "name": "Duration"
+        },
+        "media_episode": {
+          "name": "Episode"
+        },
+        "media_playlist": {
+          "name": "Playlist"
+        },
+        "media_position": {
+          "name": "Position"
+        },
+        "media_position_updated_at": {
+          "name": "Position updated"
+        },
+        "media_title": {
+          "name": "Title"
+        },
+        "media_track": {
+          "name": "Track"
+        },
+        "media_season": {
+          "name": "Season"
+        },
+        "media_series_title": {
+          "name": "Series"
+        },
+        "repeat": {
+          "name": "Repeat",
+          "state": {
+            "all": "All",
+            "off": "Off",
+            "one": "One"
+          }
+        },
+        "shuffle": {
+          "name": "Shuffle",
+          "state": {
+            "true": "[%key:common::state::on%]",
+            "false": "[%key:common::state::off%]"
+          }
+        },
+        "source": {
+          "name": "Source"
+        },
+        "source_list": {
+          "name": "Available sources"
+        },
+        "sound_mode": {
+          "name": "Sound mode"
+        },
+        "sound_mode_list": {
+          "name": "Available sound modes"
+        },
+        "volume_level": {
+          "name": "Volume"
+        }
       }
     },
     "tv": {

homeassistant/strings.json

@@ -3,6 +3,8 @@
     "state": {
       "off": "Off",
       "on": "On",
+      "yes": "Yes",
+      "no": "No",
       "open": "Open",
       "closed": "Closed",
       "connected": "Connected",