feat: migrate shadcn components to radix-ui v4 conventions

- Add inline-start/end CSS classes to tooltip, popover, hover-card,
  dropdown-menu, context-menu, menubar, and select components for RTL support
- Migrate all @radix-ui/react-* individual imports to unified radix-ui package
- Update package.json to use radix-ui instead of 27 individual @radix-ui packages
- Update command.tsx to derive DialogProps from Dialog namespace
- Migrate custom components (button-group, field, item, mobile-dialog-content)
- Update shadcn-components.json registry metadata

Co-authored-by: hotlong <50353452+hotlong@users.noreply.github.com>

Author: Copilot

packages/components/package.json

@@ -38,33 +38,6 @@
     "@object-ui/core": "workspace:*",
     "@object-ui/react": "workspace:*",
     "@object-ui/types": "workspace:*",
-    "@radix-ui/react-accordion": "^1.2.12",
-    "@radix-ui/react-alert-dialog": "^1.1.15",
-    "@radix-ui/react-aspect-ratio": "^1.1.8",
-    "@radix-ui/react-avatar": "^1.1.11",
-    "@radix-ui/react-checkbox": "^1.3.3",
-    "@radix-ui/react-collapsible": "^1.1.12",
-    "@radix-ui/react-context-menu": "^2.2.16",
-    "@radix-ui/react-dialog": "^1.1.15",
-    "@radix-ui/react-dropdown-menu": "^2.1.16",
-    "@radix-ui/react-hover-card": "^1.1.15",
-    "@radix-ui/react-label": "^2.1.8",
-    "@radix-ui/react-menubar": "^1.1.16",
-    "@radix-ui/react-navigation-menu": "^1.2.14",
-    "@radix-ui/react-popover": "^1.1.15",
-    "@radix-ui/react-progress": "^1.1.8",
-    "@radix-ui/react-radio-group": "^1.3.8",
-    "@radix-ui/react-scroll-area": "^1.2.10",
-    "@radix-ui/react-select": "^2.2.6",
-    "@radix-ui/react-separator": "^1.1.8",
-    "@radix-ui/react-slider": "^1.3.6",
-    "@radix-ui/react-slot": "^1.2.4",
-    "@radix-ui/react-switch": "^1.2.6",
-    "@radix-ui/react-tabs": "^1.1.13",
-    "@radix-ui/react-toast": "^1.2.15",
-    "@radix-ui/react-toggle": "^1.1.10",
-    "@radix-ui/react-toggle-group": "^1.1.11",
-    "@radix-ui/react-tooltip": "^1.2.8",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "cmdk": "^1.1.1",
@@ -73,6 +46,7 @@
     "input-otp": "^1.4.2",
     "lucide-react": "^0.577.0",
     "next-themes": "^0.4.6",
+    "radix-ui": "^1.4.3",
     "react-day-picker": "^9.14.0",
     "react-hook-form": "^7.71.2",
     "react-resizable-panels": "^4.7.2",