add trove explorer

[cupOJoseph]

No description provided.

[octane-security-app]

Summary by Octane

New Contracts

• page.tsx: The provided code does not include a .sol smart contract file but is a JavaScript/React component for rendering a TroveExplorerScreen.
• TroveExplorerScreen.tsx: The provided code is a React component for managing and displaying paginated, sortable active Troves in the Liquity V2 protocol.
• TroveRow.tsx: Displays trove details with collateral, borrowed amount, liquidation price, LTV, interest rate, and borrower address.
• TroveTable.tsx: The code displays and sorts trove data in a table with a loading state and sorting options for various fields.

Updated Contracts

• TopBar.tsx: Added "troves" menu item with an IconSearch to the smart contract's navigation.
• content.tsx: The smart contract now includes a new "Troves" feature alongside existing functions like Dashboard, Borrow, Multiply, Earn, and Stake.
• subgraph-hooks.ts: Added support for querying and mapping active troves into an explorer item format for streamlined data handling.
• subgraph-queries.ts: Added a query to fetch all active troves with sorting and pagination options.
• types.ts: The modification adds a TroveExplorerItem type, introducing a structure for trove details, including collateral info, rates, and timestamps.

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🔗 Commit Hash: d7fc880

[octane-security-app]

Overview

Vulnerabilities found:	10

Warnings found:	2

Detailed findings

frontend/app/src/screens/TroveExplorerScreen/TroveExplorerScreen.tsx

• Sentinel-based pagination check (troves.length === pageSize) in TroveExplorerScreen causes empty last-page navigation. See more
• Error masking in Trove Explorer frontend causes misleading 'No active troves found'. See more

frontend/app/src/screens/TroveExplorerScreen/TroveRow.tsx

• Unsafe collateral symbol handling in Trove Explorer rendering causes route-level DoS. See more
• Missing named export (useCollPrice) import in TroveRow.tsx causes Troves page build/runtime failure. See more

frontend/app/src/subgraph-hooks.ts

• Using subgraph recorded debt without pending interest in Trove Explorer calculations causes understated LTV and liquidation price. See more
• BigInt scalar parsing mismatch in Trove Explorer subgraph mapping causes route-level UI crash/DoS. See more
• Offset (skip-based) pagination in Trove Explorer causes misleading empty results and pagination lock at scale. See more
• Non-deterministic skip-based pagination in Trove Explorer subgraph hook causes duplicate/missing troves across pages. See more
• Hard-throwing subgraph mapping and invalid sort field in Trove Explorer causes persistent read-only view DoS. See more

frontend/app/src/subgraph-queries.ts

• Inconsistent interest rate source in Trove Explorer mapping causes misdisplay and incorrect sorting. See more

Warnings

contracts/src/Zappers/Modules/Exchanges/UniswapV3/UniPriceConverter.sol

• Off-by-one branch condition in UniPriceConverter.priceToSqrtPriceX96 at _price == 2^64 causes zero sqrt price (potential pool init revert). See more

frontend/app/src/screens/TroveExplorerScreen/TroveRow.tsx

• Inconsistent token label in Trove Explorer UI causes user confusion and minor missteps. See more

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🔗 Commit Hash: d7fc880
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