Cancel, Retry, and Warning download UI

src/electron/shared/interfaces/download.interface.ts

@@ -1,8 +1,13 @@
+export interface Download {
+  action: 'add' | 'retry' | 'continue' | 'cancel'
+  versionID: number
+  data ?: NewDownload
+}
+
 /**
  * Contains the data required to start downloading a single chart
  */
 export interface NewDownload {
-  versionID: number
   avTagName: string
   artist: string
   charter: string
@@ -12,10 +17,11 @@ export interface NewDownload {
 /**
  * Represents the download progress of a single chart
  */
-export interface Download {
+export interface DownloadProgress {
   versionID: number
   title: string
   header: string
   description: string
   percent: number
+  type: 'good' | 'warning' | 'error' | 'cancel'
 }