chore: drop json emoji map

src/_data/json/emoji-map.json

@@ -1,51 +0,0 @@
-{
-  "artists": {
-    "Autopsy": "🧟",
-    "Bruce Springsteen": "🇺🇸",
-    "David Bowie": "👨🏻‍🎤",
-    "Full of Hell & Nothing": "🫨🎸",
-    "Imperial Triumphant": "🎭",
-    "LCD Soundsystem": "🪩",
-    "Minor Threat": "👨🏻‍🦲",
-    "Taylor Swift": "👸🏼"
-  },
-  "genres": {
-    "alternative": "🎸",
-    "alternative metal": "🎸",
-    "alternative rock": "🎸",
-    "americana": "🪕",
-    "black metal": "🪦",
-    "bluegrass": "🪕",
-    "country": "🪕",
-    "death metal": "💀",
-    "emo": "😢",
-    "dance": "💻",
-    "dance-punk": "✊",
-    "electronic": "💻",
-    "experimental": "🤓",
-    "experimental hip hop": "🤓",
-    "experimental metal": "🤘",
-    "experimental rap": "🤓",
-    "experimental rock": "🤓",
-    "folk": "🪕",
-    "grindcore": "🫨",
-    "hardcore": "✊",
-    "hip hop": "🎤",
-    "jazz": "🎺",
-    "metal": "🤘",
-    "post-hardcore": "✊",
-    "post-metal": "🤘",
-    "post-punk": "😔",
-    "post-rock": "🎸",
-    "powerviolence": "🫨",
-    "progressive metal": "🤘",
-    "progressive rock": "🤓",
-    "punk": "✊",
-    "punk rock": "✊",
-    "psychadelic metal": "💊",
-    "psychadelic rock": "💊",
-    "rock": "🎸",
-    "screamo": "🎸",
-    "shoegaze": "🎸"
-  }
-}