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>

systemd/localradio-web.service

@@ -0,0 +1,20 @@
+[Unit]
+Description=Local Radio - Web Dashboard
+After=localradio-stream.service
+Wants=localradio-stream.service
+
+[Service]
+Type=simple
+ExecStart=/opt/localradio/venv/bin/python -m web.app
+Restart=always
+RestartSec=10
+User=localradio
+Group=localradio
+EnvironmentFile=-/opt/localradio/config/localradio.env
+Environment=LOCALRADIO_BASE=/opt/localradio
+WorkingDirectory=/opt/localradio
+StandardOutput=journal
+StandardError=journal
+
+[Install]
+WantedBy=multi-user.target