PluginManager refactor (#6677)

* fix: refactor plugin manager

* fix: make id optional

* fix: allow add to accept single object

* fix: getHooks

* fix: tsc

* fix: remove id

plugins/iframely/server/index.ts

@@ -1,15 +1,21 @@
 import {
   PluginManager,
   PluginPriority,
-  PluginType,
+  Hook,
 } from "@server/utils/PluginManager";
 import env from "./env";
 import Iframely from "./iframely";
 
-PluginManager.register(PluginType.UnfurlProvider, Iframely.get, {
-  id: "iframely",
-  enabled: !!env.IFRAMELY_API_KEY && !!env.IFRAMELY_URL,
+const enabled = !!env.IFRAMELY_API_KEY && !!env.IFRAMELY_URL;
 
-  // Make sure this is last in the stack to be evaluated after all other unfurl providers
-  priority: PluginPriority.VeryLow,
-});
+if (enabled) {
+  PluginManager.add([
+    {
+      type: Hook.UnfurlProvider,
+      value: Iframely.get,
+
+      // Make sure this is last in the stack to be evaluated after all other unfurl providers
+      priority: PluginPriority.VeryLow,
+    },
+  ]);
+}