Dependencies Updates, Sidebar fixes, default plan, Radix single package (#297)

* Refactor Radix UI imports and update package dependencies, fix Sidebar "group" references, add default value to plan picker to preselect a plan

packages/ui/src/shadcn/sheet.tsx

@@ -2,9 +2,9 @@
 
 import * as React from 'react';
 
-import * as SheetPrimitive from '@radix-ui/react-dialog';
 import { Cross2Icon } from '@radix-ui/react-icons';
 import { type VariantProps, cva } from 'class-variance-authority';
+import { Dialog as SheetPrimitive } from 'radix-ui';
 
 import { cn } from '../lib/utils';