✨ chore: migrate runner and plugins to ags v3 and gtk4

ags/runner/plugins/apps.ts

@@ -1,8 +1,7 @@
 import { ResultWidget, ResultWidgetProps } from "../../widget/runner/ResultWidget";
 import AstalApps from "gi://AstalApps";
-import { execApp, getAstalApps, updateApps } from "../../scripts/apps";
+import { execApp, getAstalApps, lookupIcon, updateApps } from "../../scripts/apps";
 import { Runner } from "../Runner";
-import { Astal } from "astal/gtk3";
 
 export const PluginApps = {
     // Do not provide prefix, so it always runs.
@@ -14,7 +13,7 @@ export const PluginApps = {
             new ResultWidget({
                 title: app.get_name(),
                 description: app.get_description(),
-                icon: Astal.Icon.lookup_icon(app.iconName) ? app.iconName : "application-x-executable-symbolic",
+                icon: lookupIcon(app.iconName) ? app.iconName : "application-x-executable-symbolic",
                 onClick: () => execApp(app)
             } as ResultWidgetProps)
         );