feat(widget): add restriction callback to restrict visibility and modification of widget kinds (#2658)

* feat(widget): add restriction callback to restrict visibility and modification of widget kinds

* fix: typecheck issue

* chore: address pull request feedback

packages/old-import/src/import/collections/board-collection.ts

@@ -1,9 +1,12 @@
+import type { Session } from "@homarr/auth";
+import { isWidgetRestricted } from "@homarr/auth/shared";
 import { createId } from "@homarr/db";
 import { createDbInsertCollectionForTransaction } from "@homarr/db/collection";
 import { logger } from "@homarr/log";
 import type { BoardSize } from "@homarr/old-schema";
 import { boardSizes, getBoardSizeName } from "@homarr/old-schema";
 
+import { widgetImports } from "../../../../widgets/src";
 import { fixSectionIssues } from "../../fix-section-issues";
 import { mapBoard } from "../../mappers/map-board";
 import { mapBreakpoint } from "../../mappers/map-breakpoint";
@@ -17,6 +20,7 @@ import type { InitialOldmarrImportSettings } from "../../settings";
 export const createBoardInsertCollection = (
   { preparedApps, preparedBoards }: Omit<ReturnType<typeof prepareMultipleImports>, "preparedIntegrations">,
   settings: InitialOldmarrImportSettings,
+  session: Session | null,
 ) => {
   const insertCollection = createDbInsertCollectionForTransaction([
     "apps",
@@ -105,10 +109,18 @@ export const createBoardInsertCollection = (
       layoutMapping,
       mappedBoard.id,
     );
-    preparedItems.forEach(({ layouts, ...item }) => {
-      insertCollection.items.push(item);
-      insertCollection.itemLayouts.push(...layouts);
-    });
+    preparedItems
+      .filter((item) => {
+        return !isWidgetRestricted({
+          definition: widgetImports[item.kind].definition,
+          user: session?.user ?? null,
+          check: (level) => level !== "none",
+        });
+      })
+      .forEach(({ layouts, ...item }) => {
+        insertCollection.items.push(item);
+        insertCollection.itemLayouts.push(...layouts);
+      });
     logger.debug(`Added items to board insert collection count=${insertCollection.items.length}`);
   });