<!-- CURSOR_SUMMARY -->
> [!NOTE]
> Switches budget fetch to `https://api.dyad.sh/v1/user/info` and
validates/consumes `usedCredits`, `totalCredits`, and `budgetResetDate`
directly via Zod.
> 
> - **IPC/Pro handlers (`src/ipc/handlers/pro_handlers.ts`)**:
> - **Endpoint**: Update user info URL to
`https://api.dyad.sh/v1/user/info`.
> - **Validation**: Add `zod` schema `UserInfoResponseSchema` to
validate API response.
> - **Data mapping**: Use `usedCredits`, `totalCredits`,
`budgetResetDate`, and `userId` from response directly; remove
conversion logic and old nested `user_info` parsing.
> - **Redaction**: Compute `redactedUserId` from `userId` and return
parsed `UserBudgetInfo`.
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
da1f192c2cabb2154bd10b69555c27d62fbb6368. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

<!-- This is an auto-generated description by cubic. -->
## Summary by cubic
Switched user budget fetch to the new user info proxy and added schema
validation. Uses API-provided credits directly and removes the old
conversion logic.

- **Refactors**
  - Use https://api.dyad.sh/v1/user/info instead of llm-gateway.
- Validate response with a Zod schema (usedCredits, totalCredits,
budgetResetDate, userId).
  - Map fields directly to UserBudgetInfo and remove CONVERSION_RATIO.
  - Keep redacted user ID format (****1234).

- **Dependencies**
- Removed unused html-dom-parser, html-react-parser, and react-property
from the lockfile.

<sup>Written for commit da1f192c2cabb2154bd10b69555c27d62fbb6368.
Summary will update automatically on new commits.</sup>

<!-- End of auto-generated description by cubic. -->