fix path

Jellyfin.Plugin.Seasonals/ScriptInjector.cs

@@ -13,7 +13,7 @@ public class ScriptInjector
 {
     private readonly IApplicationPaths _appPaths;
     private readonly ILogger<ScriptInjector> _logger;
-    private const string ScriptTag = "<script src=\"Seasonals/Resources/seasonals.js\"></script>";
+    private const string ScriptTag = "<script src=\"/Seasonals/Resources/seasonals.js\"></script>";
     private const string Marker = "</body>";
 
     /// <summary>
@@ -66,6 +66,10 @@ public class ScriptInjector
             File.WriteAllText(indexPath, newContent);
             _logger.LogInformation("Successfully injected Seasonals script into index.html.");
         }
+        catch (UnauthorizedAccessException)
+        {
+            _logger.LogWarning("Permission denied when attempting to inject script into index.html. Automatic injection failed. Please ensure the Jellyfin web directory is writable by the process, or manually add the script tag: {ScriptTag}", ScriptTag);
+        }
         catch (Exception ex)
         {
             _logger.LogError(ex, "Error injecting Seasonals script.");
@@ -104,6 +108,10 @@ public class ScriptInjector
             File.WriteAllText(indexPath, newContent);
             _logger.LogInformation("Successfully removed Seasonals script from index.html.");
         }
+        catch (UnauthorizedAccessException)
+        {
+            _logger.LogWarning("Permission denied when attempting to remove script from index.html.");
+        }
         catch (Exception ex)
         {
             _logger.LogError(ex, "Error removing Seasonals script.");