add Channels DVR Server widget

src/widgets/components.js

@@ -7,6 +7,7 @@ const components = {
   autobrr: dynamic(() => import("./autobrr/component")),
   bazarr: dynamic(() => import("./bazarr/component")),
   changedetectionio: dynamic(() => import("./changedetectionio/component")),
+  channelsdvrserver: dynamic(() => import("./channelsdvrserver/component")),
   cloudflared: dynamic(() => import("./cloudflared/component")),
   coinmarketcap: dynamic(() => import("./coinmarketcap/component")),
   deluge: dynamic(() => import("./deluge/component")),