feat: add assistant conversation widget

packages/definitions/src/docs/widget-doc-slugs.ts

@@ -55,4 +55,5 @@ export const widgetDocSlugs: Record<WidgetKind, string | null> = {
   beszelSystemStats: "beszel-system-stats",
   traefik: "traefik",
   customApi: "custom-api",
+  assistant: "assistant",
 };

packages/definitions/src/widget.ts

@@ -53,6 +53,7 @@ export const widgetKinds = [
   "beszelSystemStats",
   "traefik",
   "customApi",
+  "assistant",
 ] as const;
 export type WidgetKind = (typeof widgetKinds)[number];
 
@@ -63,4 +64,5 @@ export const widgetDefaultSizes: Partial<Record<WidgetKind, { width: number; hei
   patchmon: { width: 2, height: 2 },
   mediaMissing: { width: 4, height: 3 },
   bazarr: { width: 2, height: 2 },
+  assistant: { width: 10, height: 4 },
 };