Apple Music fix

Mobile Music Assistant/ServicesMAService.swift

@@ -491,12 +491,26 @@ final class MAService {
     
     /// Parse a Music Assistant URI into (provider, itemId)
     /// MA URIs follow the format: scheme://media_type/item_id
+    ///
+    /// Uses manual string parsing because some schemes contain underscores
+    /// (e.g. "apple_music") which are invalid per RFC 2396, causing Swift's
+    /// URL(string:) initialiser to return nil for those URIs.
     private func parseMAUri(_ uri: String) -> (provider: String, itemId: String)? {
-        guard let url = URL(string: uri),
-              let provider = url.scheme,
-              let host = url.host else { return nil }
-        let itemId = url.path.isEmpty ? host : String(url.path.dropFirst())
-        return (provider, itemId)
+        guard let sepRange = uri.range(of: "://") else { return nil }
+        let provider = String(uri[uri.startIndex..<sepRange.lowerBound])
+        guard !provider.isEmpty else { return nil }
+
+        let remainder = String(uri[sepRange.upperBound...])
+        guard !remainder.isEmpty else { return nil }
+
+        // remainder is "media_type/item_id" or just "item_id"
+        if let slashIdx = remainder.firstIndex(of: "/") {
+            let itemId = String(remainder[remainder.index(after: slashIdx)...])
+            guard !itemId.isEmpty else { return nil }
+            return (provider, itemId)
+        } else {
+            return (provider, remainder)
+        }
     }
     
     // MARK: - Image Proxy