feat: add torznab feed support (#246)

* feat(torznab): initial impl

* feat: torznab processing

* feat: torznab more scheduling

* feat: feeds web

* feat(feeds): create on indexer create

* feat(feeds): update migration

* feat(feeds): restart on update

* feat(feeds): set cron schedule

* feat(feeds): use basic empty state

* chore: remove duplicate migrations

* feat: parse release size from torznab

* chore: cleanup unused code

web/src/utils/index.ts

@@ -73,4 +73,13 @@ export function IsEmptyDate(date: string) {
         )
     }
     return "n/a"
-}
+}
+
+export function slugify(str: string) {
+    return str
+        .normalize('NFKD')
+        .toLowerCase()
+        .replace(/[^\w\s-]/g, '')
+        .trim()
+        .replace(/[-\s]+/g, '-');
+}