Update theme tags: add radio, music, responsive, dark, dark mode

Author: adurrr

theme.toml

@@ -4,7 +4,7 @@ licenselink = "https://github.com/adurrr/wavecast/blob/main/LICENSE"
 description = "A persistent podcast/radio audio player Web Component for Hugo - drop <podcast-player> into any page with a single shortcode. Supports local files, AzuraCast streams, and iVoox episodes. Works as a Hugo module and as a Hugo theme."
 homepage = "https://github.com/adurrr/wavecast"
 demosite = "https://adurrr.github.io/wavecast/"
-tags = ["podcast", "radio", "audio", "player", "shortcode", "web-component", "streaming"]
+tags = ["podcast", "radio", "music", "responsive", "dark", "dark mode"]
 features = ["persistent playback", "azuracast", "ivoox", "chapters", "navigation survival", "turbolinks", "radio-t style footer"]
 min_version = "0.146.0"