feat: add HoverCard component and replace Popover usage in GitHubConfigForm and OrganizationStrategy

package.json

@@ -42,6 +42,7 @@
     "@radix-ui/react-collapsible": "^1.1.11",
     "@radix-ui/react-dialog": "^1.1.14",
     "@radix-ui/react-dropdown-menu": "^2.1.15",
+    "@radix-ui/react-hover-card": "^1.1.14",
     "@radix-ui/react-label": "^2.1.7",
     "@radix-ui/react-popover": "^1.1.14",
     "@radix-ui/react-radio-group": "^1.3.7",