feat: update knub; use base Knub types for plugins

backend/src/plugins/Counters/info.ts

@@ -0,0 +1,11 @@
+import { ZeppelinPluginInfo } from "../../types";
+import { zCountersConfig } from "./types";
+
+export const countersPluginInfo: ZeppelinPluginInfo = {
+  prettyName: "Counters",
+  showInDocs: true,
+  description:
+    "Keep track of per-user, per-channel, or global numbers and trigger specific actions based on this number",
+  configurationGuide: "See <a href='/docs/setup-guides/counters'>Counters setup guide</a>",
+  configSchema: zCountersConfig,
+};