Update Playground (#4178)
Short description of the bug fixed or feature added
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---
This PR introduces new authentication features, refactors UI components, adds redirect functionality, and enhances code formatting.
- Added new authentication features
- Refactored UI components
- Added redirect functionality
- Enhanced code formatting
> The following files were skipped due to too many changes: `apps/playground-web/src/app/providers.tsx`, `apps/playground-web/src/components/ui/input.tsx`, `apps/playground-web/src/app/connect/sign-in/components/types.ts`, `apps/playground-web/src/components/ui/CustomRadioGroup.tsx`, `apps/playground-web/package.json`, `apps/playground-web/src/components/ui/CopyButton.tsx`, `packages/thirdweb/src/react/web/ui/ConnectWallet/WalletSelector.tsx`, `apps/playground-web/src/components/code/RenderCode.tsx`, `apps/playground-web/src/components/code/code.client.tsx`, `apps/playground-web/src/app/connect/sign-in/components/CollapsibleSection.tsx`, `apps/playground-web/src/components/ui/checkbox.tsx`, `apps/playground-web/src/app/AppSidebar.tsx`, `apps/playground-web/src/components/ui/DynamicHeight.tsx`, `apps/playground-web/src/components/ui/switch.tsx`, `apps/playground-web/src/components/code/code-example.tsx`, `apps/playground-web/src/components/blocks/APIHeader.tsx`, `apps/playground-web/src/app/layout.tsx`, `apps/playground-web/src/components/code/code.tsx`, `apps/playground-web/src/components/ui/radio-group.tsx`, `packages/thirdweb/src/react/web/ui/ConnectWallet/Modal/ConnectEmbed.tsx`, `apps/playground-web/src/app/connect/sign-in/components/LocaleFormControl.tsx`, `apps/playground-web/src/components/ui/button.tsx`, `apps/playground-web/src/components/ui/scroll-area.tsx`, `apps/playground-web/src/app/connect/sign-in/embed/page.tsx`, `apps/playground-web/src/app/connect/sign-in/headless/page.tsx`, `apps/playground-web/src/components/ui/tooltip.tsx`, `apps/playground-web/src/components/ui/CustomAccordion.tsx`, `apps/playground-web/src/app/MobileHeader.tsx`, `apps/playground-web/src/app/connect/sign-in/button/page.tsx`, `apps/playground-web/public/thirdweb.svg`, `apps/playground-web/src/app/connect/sign-in/components/InAppWalletFormGroup.tsx`, `apps/playground-web/src/app/globals.css`, `apps/playground-web/src/app/connect/auth/page.tsx`, `apps/playground-web/src/app/connect/pay/page.tsx`, `apps/playground-web/src/components/ui/ScrollShadow/ScrollShadow.tsx`, `apps/playground-web/src/app/connect/in-app-wallet/page.tsx`, `apps/playground-web/src/app/connect/blockchain-api/page.tsx`, `apps/playground-web/src/app/connect/account-abstraction/page.tsx`, `apps/playground-web/src/app/connect/sign-in/components/WalletsSelection.tsx`, `pnpm-lock.yaml`, `apps/playground-web/src/components/ui/sidebar.tsx`, `apps/playground-web/src/app/connect/sign-in/components/CodeGen.tsx`, `apps/playground-web/src/app/connect/sign-in/components/ColorFormGroup.tsx`, `apps/playground-web/src/components/ui/select.tsx`, `apps/playground-web/src/app/connect/sign-in/button/RightSection.tsx`, `apps/playground-web/src/app/connect/sign-in/button/LeftSection.tsx`
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