catalogue: add xyz.enfalion.twitchviewer (#89)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: Enfalion

catalogue.json

@@ -101,6 +101,15 @@
 			"ai_assisted": true
 		}
 	},
+	"xyz.enfalion.twitchviewer": {
+		"name": "Twitch Viewer Deck",
+		"author": "Enfalion",
+		"repository": "https://github.com/Enfalion/Twitch-Viewer-Plugin",
+		"description": "An Twitch Viewer Plugin (Live Avatars, Auto-Rotating Live Slots, Live Switcher, Quick Chat !lurk & MultiTwitch) - Auto DE/EN",
+		"flags": {
+			"ai_assisted": true
+		}
+	},
 	"de.felitendo.obs-tools": {
 		"name": "OBS Tools",
 		"author": "Felitendo",