feat: Automatically detect Reolink NVR channel number (#2259)

- Closes: #2032, #1899 
 -  May or may not help with #2254

- Caution: I do not have an NVR-based Reolink camera to test. If
suddenly Reolink cameras don't work in the card, or in particular if
media doesn't correctly load, this is likely the culprit PR.

src/ha/registry/device/types.ts

@@ -6,6 +6,7 @@ const deviceSchema = z.object({
   model: z.string().nullable(),
   config_entries: z.string().array(),
   manufacturer: z.string().nullable(),
+  configuration_url: z.string().nullable().optional(),
 });
 export type Device = z.infer<typeof deviceSchema>;