Umbrella Staking Support

Support for umbrella staking in the UI

• Stake modal state on the button when there are no staking positions
• Cooldown in the row
• Support for mobile devices
• Fix loading states on load
• Fix search by assets
• Invalidate Queries after staking
• Claim and multiclaim
• Fix Sorting - Mark
• Fix Icons for waTokens - Mark
• Missing amount received on amount redeem for interest accrural. Method on waToken on previewRedeem() - grothem
• Borrow balance protection when staking with aTokens(check borrowing component or withdrawl logic(max amount to withdraw) - Mark
• Contract Fixes from feedback - Joaquin
• Withdraw should be more highlighted so user knows they can exit
• Move services to utilities
• Allow filter by my assets only - Mark
• Claim needs USD value - Joaquin
• Add to wallet does not work given 11 contract - grothem
• Add 'no account connected' view/page
• Incorrect amount sent to transaction. Signature had amount lower than that on transaction. Approval was not enough
• redeem without atoken.
• issue with latest address book.
• if you dont have a stake balance but you have rewards - Mark H
• missing aggregate on APY? aToken APY in addition to rewardToken APY

No files, tests, or entry points are named. Start by reviewing the unchecked items in the umbrella staking UI, including withdrawal visibility, asset filtering, claim USD values, wallet integration, redeeming without an aToken, address-book handling, and rewards-only states. Done means each remaining checklist item works in the UI and its behavior is verified.