Initial commit: self-hosted personal radio station

Flask + React web UI with audio player, podcast queue, feed management,
episode browser, music library, schedule viewer, and log tail.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

config/feeds.yaml

@@ -0,0 +1,11 @@
+feeds:
+- name: Example Podcast
+  url: https://feeds.example.com/podcast.xml
+  enabled: false
+  priority: 10
+  max_episodes: 20
+- name: c
+  url: https://rss.libsyn.com/shows/467049/destinations/3949218.xml
+  enabled: true
+  priority: 10
+  max_episodes: 20