feat: Anchor integration and Anchor Note widget (#5040)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Meier Lukas <meierschlumpf@gmail.com>

packages/integrations/src/base/creator.ts

@@ -1,6 +1,7 @@
 import type { IntegrationKind } from "@homarr/definitions";
 
 import { AdGuardHomeIntegration } from "../adguard-home/adguard-home-integration";
+import { AnchorIntegration } from "../anchor/anchor-integration";
 import { CodebergIntegration } from "../codeberg/codeberg-integration";
 import { CoolifyIntegration } from "../coolify/coolify-integration";
 import { DashDotIntegration } from "../dashdot/dashdot-integration";
@@ -72,6 +73,7 @@ type IntegrationInstance = new (integration: IntegrationInput) => Integration;
 
 // factories are an array, to differentiate in js between class constructors and functions
 export const integrationCreators = {
+  anchor: AnchorIntegration,
   piHole: [createPiHoleIntegrationAsync],
   adGuardHome: AdGuardHomeIntegration,
   homeAssistant: HomeAssistantIntegration,