feat(ios): update js subscription api (#13678)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- New Features
- Added on-demand subscription refresh and state retrieval in the iOS
app, enabling up-to-date subscription status and billing information.
- Exposed lightweight runtime APIs to check and update subscription
state for improved account visibility.

- Chores
- Integrated shared GraphQL package and project references to support
subscription operations.
- Updated workspace configuration to include the common GraphQL module
for the iOS app.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

packages/frontend/apps/ios/package.json

@@ -17,6 +17,7 @@
     "@affine/component": "workspace:*",
     "@affine/core": "workspace:*",
     "@affine/env": "workspace:*",
+    "@affine/graphql": "workspace:*",
     "@affine/i18n": "workspace:*",
     "@affine/nbstore": "workspace:*",
     "@blocksuite/affine": "workspace:*",