feat: Add live Icecast/Liquidsoap status checks to admin dashboard

- Implement check-icecast-status() to query Icecast API
- Implement check-liquidsoap-status() to check Docker container status
- Update admin page to show real-time streaming infrastructure status
- Note: Auto-scan on startup deferred due to database timing issues

asteroid.lisp

@@ -426,13 +426,8 @@
   ;; Initialize user management before server starts
   (initialize-user-system)
   
-  ;; Scan music library on startup to load existing tracks
-  (format t "Scanning music library for existing tracks...~%")
-  (handler-case
-      (let ((tracks-added (scan-music-library)))
-        (format t "✅ Loaded ~a tracks from library~%" tracks-added))
-    (error (e)
-      (format t "⚠️  Library scan failed: ~a~%" e)))
+  ;; TODO: Add auto-scan on startup once database timing issues are resolved
+  ;; For now, use the "Scan Library" button in the admin interface
   
   (run-server))
 

stream-media.lisp

@@ -59,6 +59,10 @@
 
 (defun insert-track-to-database (metadata)
   "Insert track metadata into database"
+  ;; Ensure tracks collection exists
+  (unless (db:collection-exists-p "tracks")
+    (error "Tracks collection does not exist in database"))
+  
   (db:insert "tracks" 
              (list (list "title" (getf metadata :title))
                    (list "artist" (getf metadata :artist))