Upgrade functionality and neatness

.prettierignore

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+# Dependencies
+node_modules
+pnpm-lock.yaml
+package-lock.json
+yarn.lock
+
+# Build outputs
+.next
+out
+dist
+build
+
+# Cache
+.cache
+.turbo
+
+# Misc
+.DS_Store
+*.log
+*.tsbuildinfo
+

.prettierrc

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+  "trailingComma": "es5",
+  "singleQuote": true,
+  "printWidth": 80,
+  "tabWidth": 2,
+  "useTabs": false,
+  "arrowParens": "avoid",
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+}

ACCOUNT_DETAILS_PAGE.md

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+# Feature Specification: Account Details Page
+
+## 1. Objective
+
+To create a new, comprehensive "Account Details" page that provides a unified view of a user's assets and transaction history across both HyperEVM (L2) and HyperCore (L1). This page will serve as the central hub for account-centric exploration.
+
+## 2. URL Structure
+
+The page will use Next.js dynamic routing to handle different account addresses.
+
+- **URL:** `/address/[address]`
+- **Example:** `/address/0x1234...abcd`
+
+## 3. Page Layout & Component Structure
+
+The page will be composed of a main page component that orchestrates several smaller, specialized components. The primary layout will be a two-pane design, displaying HyperEVM and HyperCore information side-by-side.
+
+### 3.1. Main Page Component
+
+- **File:** `app/address/[address]/page.tsx`
+- **Responsibilities:**
+  - Extracts the `address` from the URL parameters.
+  - Renders the main page layout, including the account address as a title.
+  - Renders the `HyperEvmAccountDetails` and `HyperCoreAccountDetails` components, passing the address to each.
+
+### 3.2. Left Pane: HyperEVM (L2)
+
+- **Component:** `app/components/AccountDetails/HyperEvmAccountDetails.tsx`
+- **Responsibilities:**
+  - Displays a title, e.g., "HyperEVM (L2) Overview".
+  - Fetches and displays the account's **HYPE** balance using `ethers.js`.
+  - Renders the `HyperEvmTransactionList` component.
+
+#### 3.2.1. HyperEVM Transaction List
+
+- **Component:** `app/components/AccountDetails/HyperEvmTransactionList.tsx`
+- **Functionality:**
+  - **Data Fetching:**
+    - **Instruction for AI:** The method for fetching a transaction list by address on HyperEVM is not predefined. You must research the capabilities of the public RPC endpoints. If a direct method like `eth_getTransactionsByAddress` is not available, investigate if Hyperliquid provides a public, Etherscan-compatible API for this purpose. If no direct method is found, this feature may need to be deferred.
+  - **Display:**
+    - Renders a table or list of transactions.
+    - Each row should display:
+      - **Transaction Hash:** Link to the transaction's detail page.
+      - **Method:** The function name/signature if it's a contract interaction (e.g., "Transfer"), otherwise empty.
+      - **Block Number:** Link to the (future) block detail page.
+      - **Age:** A human-readable timestamp (e.g., "5 minutes ago").
+      - **CoreWriter Indicator:** A small badge or icon if the transaction includes `RawAction` logs from the CoreWriter contract.
+  - **Pagination:**
+    - Initially, fetch and display 25 transactions.
+    - A "Load More" button at the bottom of the list will fetch and append the next 25 transactions.
+
+### 3.3. Right Pane: HyperCore (L1)
+
+- **Component:** `app/components/AccountDetails/HyperCoreAccountDetails.tsx`
+- **Responsibilities:**
+  - Displays a title, e.g., "HyperCore (L1) State".
+  - Renders the `HyperCoreAccountState` component.
+  - Renders the `HyperCoreTransactionList` component.
+
+#### 3.3.1. HyperCore Account State
+
+- **Component:** `app/components/AccountDetails/HyperCoreAccountState.tsx`
+- **Functionality:**
+  - This component will be a refactored, non-modal version of the existing `AccountBalanceModal.tsx`.
+  - It will accept an `address` prop.
+  - Using the `@nktkas/hyperliquid` library, it will fetch and display:
+    - A summary section (Account Value, Total Margin Used, Withdrawable).
+    - A list of open Perpetual Positions.
+    - A table of Spot Balances.
+
+#### 3.3.2. HyperCore Transaction List
+
+- **Component:** `app/components/AccountDetails/HyperCoreTransactionList.tsx`
+- **Functionality:**
+  - **Data Fetching:**
+    - Use the `@nktkas/hyperliquid` library's `InfoClient` to fetch the user's L1 action history.
+  - **Display:**
+    - Renders a table or list of L1 actions.
+    - Each row should display:
+      - **Transaction Hash:** Link to the transaction's detail page.
+      - **Action Type:** The type of L1 action (e.g., "deposit", "withdrawal", "order").
+      - **Timestamp:** A human-readable timestamp.
+  - **Pagination:**
+    - Follows the same "Load More" pattern as the HyperEVM list, with 25 items per page.
+
+## 4. Implementation Steps
+
+1.  **Create New Directory:** Create a new directory `app/components/AccountDetails`.
+2.  **Refactor `AccountBalanceModal`:**
+    - Create the new `HyperCoreAccountState.tsx` component.
+    - Move the core data fetching and display logic from `AccountBalanceModal.tsx` into this new component.
+    - The modal can now be a simpler wrapper around this new component.
+3.  **Build Page Structure:**
+    - Create the dynamic route page at `app/address/[address]/page.tsx`.
+    - Create the main pane components: `HyperEvmAccountDetails.tsx` and `HyperCoreAccountDetails.tsx`.
+4.  **Implement Transaction Lists:**
+    - Create `HyperEvmTransactionList.tsx` and `HyperCoreTransactionList.tsx`.
+    - Implement the data fetching and pagination logic for both.
+5.  **Update Existing Components:**
+    - Modify `TransactionInfo.tsx` and `HyperCoreTransactionInfo.tsx`.
+    - Identify all displayed addresses ('From', 'To', 'User') and transform them into Next.js `<Link>` components pointing to the new account details page (e.g., `<Link href={`/address/${address}`}>`).
+6.  **Implement Unified Search:**
+    - On `app/page.tsx`, replace the tabbed interface with a single search input and button.
+    - The search handler function will:
+      1.  Check if the input is a valid address or a transaction hash.
+      2.  If it's an address, navigate to `/address/[address]`.
+      3.  If it's a transaction hash, attempt to fetch it from both the HyperEVM provider and the HyperCore API. Route the user to the main page with the correct chain type and hash set in the state based on which API call succeeds.

ENHANCED_TRANSACTION_VIEWS.md

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+# Feature Specification: Enhanced Transaction Views
+
+## 1. Objective
+
+To improve the interconnectivity of the explorer by making all addresses displayed within the existing HyperEVM and HyperCore transaction detail views clickable. These links will navigate the user to the new "Account Details" page for the respective address.
+
+## 2. Scope of Changes
+
+This task involves modifying the following existing components to change how addresses are rendered:
+
+- `app/components/TransactionInfo/TransactionInfo.tsx` (for HyperEVM)
+- `app/components/HyperCoreTransactionInfo.tsx` (for HyperCore)
+
+## 3. Functional Requirements
+
+The core requirement is to replace static text displays of addresses with interactive links.
+
+### 3.1. HyperEVM Transaction View (`TransactionInfo.tsx`)
+
+- **Target Fields:**
+  - `From`: The sender of the transaction.
+  - `To`: The recipient of the transaction or the contract address.
+- **Implementation Details:**
+  - Import the `Link` component from `next/link`.
+  - In the JSX, wrap the address values for the 'From' and 'To' fields in a `<Link>` component.
+  - The `href` attribute of the link should be dynamically generated.
+  - **Example:**
+
+    ```jsx
+    // Before
+    <code>{transaction.from}</code>
+
+    // After
+    <Link href={`/address/${transaction.from}`} passHref>
+      <code className="clickable-address">{transaction.from}</code>
+    </Link>
+    ```
+
+  - A new CSS class, `clickable-address`, should be added to provide visual feedback (e.g., pointer cursor, hover effect). This can be added to `globals.css`.
+
+### 3.2. HyperCore Transaction View (`HyperCoreTransactionInfo.tsx`)
+
+- **Target Field:**
+  - `User`: The user who initiated the L1 action.
+- **Implementation Details:**
+  - The `User` field is already a `<button>` to open the balance modal. We will enhance this to also act as a navigation link.
+  - The best approach is to wrap the existing button in a `<Link>` component. This preserves the existing functionality while adding navigation.
+  - Import the `Link` component from `next/link`.
+  - Wrap the `<button>` element for the 'User' field.
+  - **Example:**
+
+    ```jsx
+    // Before
+    <button
+      type="button"
+      className="info-value hash-value clickable-address"
+      onClick={() => setShowBalanceModal(true)}
+      // ...
+    >
+      {txDetails.user}
+    </button>
+
+    // After
+    <Link href={`/address/${txDetails.user}`} passHref>
+      <a className="info-value hash-value clickable-address" title="View account details">
+        {txDetails.user}
+      </a>
+    </Link>
+    {/* The modal can be triggered by a separate icon/button next to the address if needed,
+        or we can reconsider the UX. For now, linking is the priority.
+        A simple solution is to have the link navigate, and the modal can be accessed from the account page.
+        Let's remove the onClick for the modal from this component to simplify.
+        The Account Details page will now be the primary way to view balances.
+    */}
+    ```
+
+  - **Refinement:** To simplify the user experience, the `onClick` handler that opens the `AccountBalanceModal` should be **removed** from this component. The primary way to view an account's balance will now be by navigating to their Account Details page, which contains a more permanent and detailed view of their balances. The `AccountBalanceModal` can still be used elsewhere if needed, but its direct trigger from this component will be deprecated in favor of the new, more comprehensive page.
+
+## 4. CSS Styling
+
+Add the following styles to `app/globals.css` to ensure a consistent look and feel for all clickable links.
+
+```css
+.clickable-address {
+  color: #3b82f6; /* Or your theme's link color */
+  text-decoration: none;
+  cursor: pointer;
+  transition: text-decoration 0.2s ease-in-out;
+}
+
+.clickable-address:hover {
+  text-decoration: underline;
+}
+```
+
+## 5. Implementation Steps
+
+1.  **Modify `TransactionInfo.tsx`:**
+    - Locate the `<tr>` elements for "From" and "To".
+    - Import `Link` from `next/link`.
+    - Wrap the address `<code>` tags with the `<Link>` component as described above.
+2.  **Modify `HyperCoreTransactionInfo.tsx`:**
+    - Locate the `<button>` element for "User".
+    - Import `Link` from `next/link`.
+    - Replace the button with a `<Link>` component that wraps an `<a>` tag containing the user's address.
+    - Remove the `onClick` handler and the `showBalanceModal` state management from this component. The modal is no longer needed here.
+3.  **Update CSS:**
+    - Add the `.clickable-address` styles to `app/globals.css`.

GEMINI.md

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+# GEMINI.md
+
+## Project Overview
+
+This is a Next.js application called "CoreWriter Trace" that allows users to decode and analyze Hyperliquid CoreWriter actions from transaction logs. The application is built with React 19, Next.js 15, and TypeScript, and it is designed for optimal performance and developer experience. It supports multiple networks (Mainnet, Testnet, and custom RPC endpoints) and provides a responsive user interface for both desktop and mobile devices.
+
+The application is configured for static export, which means it can be deployed to any static hosting service. It uses `ethers` to interact with the blockchain and `@nktkas/hyperliquid` for HyperCore transactions.
+
+## Building and Running
+
+### Prerequisites
+
+- **Node.js**: 18.18.0 or higher
+- **pnpm**: 9.15.0 or higher
+
+### Installation
+
+```bash
+pnpm install
+```
+
+### Development
+
+```bash
+pnpm dev
+```
+
+The application will be available at `http://localhost:3000`.
+
+### Building for Production
+
+```bash
+pnpm build
+```
+
+This will create a static export of the application in the `out/` directory.
+
+### Running in Production
+
+```bash
+pnpm start
+```
+
+This will serve the static files from the `out/` directory.
+
+## Development Conventions
+
+### Scripts
+
+The following scripts are available in `package.json`:
+
+- `pnpm dev`: Start the development server.
+- `pnpm build`: Build the application for production.
+- `pnpm start`: Start the production server.
+- `pnpm lint`: Run ESLint to check for code quality and style issues.
+- `pnpm test`: Run tests using Jest.
+- `pnpm clean`: Clean build artifacts and cache.
+- `pnpm type-check`: Run the TypeScript compiler to check for type errors.
+
+### Code Style
+
+The project uses ESLint with the `eslint-config-next` configuration to enforce a consistent code style.
+
+### Testing
+
+The project uses Jest for testing. The test files are located in the `__tests__` directory.
+
+### Contribution Guidelines
+
+The `README.md` file provides contribution guidelines, which include forking the repository, creating a feature branch, and submitting a pull request.

IMPROVEMENT_PLAN.md

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+# CoreWriter Trace - Improvement Plan (Updated)
+
+## 1. Introduction
+
+The goal is to evolve the CoreWriter Trace tool from a transaction-specific decoder into a more fully-fledged block explorer for the Hyperliquid ecosystem. This plan outlines the proposed new features and improvements, keeping in mind the unique dual-chain architecture (HyperEVM and HyperCore).
+
+The core principle is to enhance functionality while maintaining the existing design and user experience, with a primary focus on introducing account-centric exploration capabilities.
+
+## 2. Guiding Principles
+
+- **Dual-Chain First:** Every new feature must consider both HyperEVM (L2) and HyperCore (L1). Account views, in particular, should present a unified summary across both chains.
+- **Maintain Simplicity:** The UI should remain clean and intuitive. New features should be integrated in a way that doesn't clutter the existing interface.
+- **Component-Based:** New features should be built as modular React components to ensure maintainability and reusability.
+- **Inspired by Standards:** We will draw inspiration from established explorers like Blockscout for data presentation and feature sets, but adapt them specifically for Hyperliquid's architecture.
+
+## 3. High-Level Feature Proposals
+
+### 3.1. Unified Search & Navigation
+
+The current tabbed input fields on the homepage will be replaced by a single, intelligent search bar.
+
+- **Smart Input Detection:** The search bar will automatically detect the input type:
+  - Transaction Hash (HyperEVM or HyperCore)
+  - Account Address
+- **Routing:** Based on the input type, the user will be navigated to the appropriate page (Transaction View or the new Account View).
+- **Note on TX Hashes:** For a given transaction hash, only one of the HyperEVM or HyperCore APIs will return a result. The search logic should query both and route to the one that responds successfully.
+
+### 3.2. Account Details Page (High Priority)
+
+This is the core new feature. A new page will be created that provides a comprehensive overview of a specific user account. The page will feature a two-pane layout to present information from both chains side-by-side.
+
+**URL Structure:** `/address/{account_address}`
+
+**Layout:**
+
+- **Left Pane: HyperEVM (L2)**
+  - **Balance:** Display the account's **HYPE** balance.
+  - **Transaction History:** A paginated list of all HyperEVM transactions involving this account. Transactions containing CoreWriter actions will be visually indicated, similar to the current explorer. Each transaction will link to its respective transaction detail page.
+- **Right Pane: HyperCore (L1)**
+  - **Account State:** Display the user's current state on the L1, including:
+    - Spot Balances
+    - Perpetual Positions & Margin Summary
+    - Withdrawable funds
+    - (This will reuse and expand upon the existing `AccountBalanceModal` component).
+  - **Transaction History:** A paginated list of the user's L1 actions (e.g., deposits, withdrawals, liquidations, etc.). Each transaction will link to its HyperCore transaction detail page.
+
+### 3.3. Enhanced Transaction Views
+
+The existing transaction detail pages will be updated to improve interconnectivity within the explorer.
+
+- **Clickable Addresses:** All addresses displayed on the HyperEVM and HyperCore transaction views (e.g., 'From', 'To', 'User') will be converted into links that navigate to the new Account Details Page for that address.
+
+## 4. Implementation Notes
+
+- **Prioritization:** The **Account Details Page** is the highest priority and will be detailed first.
+- **Data Fetching (HyperEVM):** The method for fetching an account's transaction history on HyperEVM is not yet defined. The AI implementing this feature will need to research available RPC methods or indexing services.
+- **Data Fetching (HyperCore):** The `@nktkas/hyperliquid` library will be used to fetch the L1 action history for an account.
+- **Pagination:** Transaction history lists will use a "Load More" button, showing 25 items per page.
+- **UI/Display:** No specific UI preferences have been stated. The implementation will follow the existing design language and conventions from standard block explorers.
+- **Block Details Page:** This feature is out of scope for now and will be considered in the future.