fix: prepends episode/season number to filename if doesn't exist. should fix monitors repeatedly downloading episodes

assets/controllers/download_button_controller.js

@@ -12,6 +12,7 @@ export default class extends Controller {
         filename: String,
         mediaType: String,
         imdbId: String,
+        episodeId: String
     }
 
     download() {
@@ -27,6 +28,7 @@ export default class extends Controller {
                 filename: this.filenameValue,
                 mediaType: this.mediaTypeValue,
                 imdbId: this.imdbIdValue,
+                episodeId: this.episodeIdValue
             })
         })
             .then(res => res.json())