Integrates Stripe's pricing table web component into the subscription
dialog when the subscription_tiers_enabled feature flag is active. The
implementation includes a new StripePricingTable component that loads
Stripe's pricing table script and renders the table with proper error
handling and loading states. The subscription dialog now displays the
Stripe pricing table with contact us and enterprise links, using a
1100px width that balances multi-column layout with visual design.
Configuration supports environment variables, remote config, and window
config for the Stripe publishable key and pricing table ID.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7288-feat-add-Stripe-pricing-table-integration-for-subscription-dialog-conditional-on-featur-2c46d73d365081fa9d93c213df118996)
by [Unito](https://www.unito.io)
* Restore backend state when Playwright test finishes. Resolve#1094
* Add warning when env var not set
* Rename and replace with scaffolding option for models dir
* Rename
* Define another env var [skip ci]
* Fix paths [skip ci]
* Update README.md
---------
Co-authored-by: Chenlei Hu <huchenlei@proton.me>
* fix router and move graph related parts to GraphView.vue
* (fix) add back child element in UnloadWindowConfirmDialog
* (cleanup) remove empty callback
* (fix) routing issue when base url is not webroot
* add back DEV_SERVER_COMFYUI_URL
