Backport of #8508 to `cloud/1.38`
Automatically created by manual backport (cherry-pick of
c5431de123).
Conflicts resolved:
-
`src/platform/cloud/subscription/composables/useSubscriptionCredits.test.ts`
— accepted PR version (uses `useBillingContext` mock instead of
pinia/firebase auth)
- `src/services/dialogService.ts` — merged: kept cloud/1.38 eager
imports for dialog components, replaced `TopUpCreditsDialogContent` with
Legacy/Workspace variants, replaced `useSubscription` with
`useBillingContext`, added workspace/legacy component selection in
`showTopUpCreditsDialog`; skipped lazy loader refactor (separate PR, not
part of #8508)
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
## Summary
Adds a dedicated upgrade modal that appears when users without private
models access try to upload models, providing a clear path to upgrade
their subscription.
## Changes
- **New upgrade modal**: Created `UploadModelUpgradeModal` with
dedicated body, header, and footer components
- **Conditional rendering**: Modified `AssetBrowserModal` to show
upgrade modal when `privateModelsEnabled` flag is false
- **Subscription integration**: Connected upgrade flow to existing
subscription system via `showSubscriptionDialog()`
- **Localization**: Added localization keys for upgrade messaging
## Review Focus
- Conditional logic in `AssetBrowserModal.handleUploadClick()` based on
feature flags
- Component naming consistency (all upgrade-related components prefixed
with `UploadModelUpgrade`)
- Footer component refactoring maintains existing upload wizard behavior
🤖 Generated with [Claude Code](https://claude.com/claude-code)
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7124-feat-add-upgrade-modal-for-model-upload-when-private-models-disabled-2be6d73d36508147b72eea8a1d6ab772)
by [Unito](https://www.unito.io)
---------
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Alexander Brown <drjkl@comfy.org>
