[core] Implement CrestVault

.gitmodules

@@ -0,0 +1,9 @@
+[submodule "packages/core/lib/forge-std"]
+	path = packages/core/lib/forge-std
+	url = https://github.com/foundry-rs/forge-std
+[submodule "packages/core/lib/hyper-evm-lib"]
+	path = packages/core/lib/hyper-evm-lib
+	url = https://github.com/hyperliquid-dev/hyper-evm-lib
+[submodule "packages/core/lib/boring-vault"]
+	path = packages/core/lib/boring-vault
+	url = https://github.com/Se7en-Seas/boring-vault

.prettierignore

@@ -1,6 +1,5 @@
-# docs
+dist
 build
 .vercel
-
-# web
 .next
+packages/core/lib

.prettierrc.js

@@ -5,7 +5,19 @@ module.exports = {
   trailingComma: 'all',
   semi: true,
 
-  // @trivago/prettier-plugin-sort-imports
+  plugins: [
+    'prettier-plugin-solidity',
+    '@trivago/prettier-plugin-sort-imports',
+  ],
+
+  overrides: [
+    {
+      files: '*.sol',
+      options: {
+        tabWidth: 4,
+      },
+    },
+  ],
   importOrder: ['<THIRD_PARTY_MODULES>', '@/(.*)$', '^[./](.*)$'],
   importOrderSeparation: true,
   importOrderSortSpecifiers: true,

.vscode/settings.json

@@ -14,5 +14,8 @@
   },
   "[jsonc]": {
     "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "[solidity]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
   }
 }

package.json

@@ -3,11 +3,15 @@
   "private": true,
   "version": "1.0.0",
   "repository": "https://github.com/0xinevitable/crest",
+  "scripts": {
+    "format": "prettier --write **/*"
+  },
   "workspaces": [
     "packages/*"
   ],
   "devDependencies": {
     "@trivago/prettier-plugin-sort-imports": "^5.2.2",
-    "prettier": "^3.6.2"
+    "prettier": "^3.6.2",
+    "prettier-plugin-solidity": "^2.1.0"
   }
 }

packages/core/.gitignore

@@ -0,0 +1,14 @@
+# Compiler files
+cache/
+out/
+
+# Ignores development broadcast logs
+!/broadcast
+/broadcast/*/31337/
+/broadcast/**/dry-run/
+
+# Docs
+docs/
+
+# Dotenv file
+.env

packages/core/README.md

@@ -0,0 +1 @@
+##

packages/core/foundry.toml

@@ -0,0 +1,9 @@
+[profile.default]
+src = "src"
+out = "out"
+libs = ["lib"]
+solc_version = "0.8.28"
+test = "test"
+script = "script"
+
+# See more config options https://github.com/foundry-rs/foundry/blob/master/crates/config/README.md#all-options

packages/core/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "@crest/core",
+  "version": "1.0.0",
+  "license": "MIT",
+  "scripts": {
+    "start": "tsx typescript/fetch-index.ts"
+  },
+  "devDependencies": {
+    "@types/node": "^24.5.1",
+    "tsx": "^4.20.5",
+    "typescript": "^5.9.2"
+  }
+}

packages/core/remappings.txt

@@ -0,0 +1,6 @@
+@hyper-evm-lib/=lib/hyper-evm-lib/
+@boring-vault/=lib/boring-vault/
+@solmate/=lib/boring-vault/lib/solmate/src/
+@openzeppelin-v4/=lib/boring-vault/lib/openzeppelin-contracts/
+@openzeppelin/=lib/hyper-evm-lib/lib/openzeppelin-contracts/
+forge-std/=lib/forge-std/src/

packages/core/script/Counter.s.sol

@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.13;
+
+import { Script, console } from 'forge-std/Script.sol';
+import { Counter } from '../src/Counter.sol';
+
+contract CounterScript is Script {
+    Counter public counter;
+
+    function setUp() public {}
+
+    function run() public {
+        vm.startBroadcast();
+
+        counter = new Counter();
+
+        vm.stopBroadcast();
+    }
+}

packages/core/script/DeployCrestVault.s.sol

@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.21;
+
+import { Script, console } from 'forge-std/Script.sol';
+import { CrestVault } from '../src/CrestVault.sol';
+import { CrestTeller } from '../src/CrestTeller.sol';
+import { CrestAccountant } from '../src/CrestAccountant.sol';
+import { CrestManager } from '../src/CrestManager.sol';
+
+contract DeployCrestVault is Script {
+    // Hyperliquid USDC address
+    address constant USDC = 0xd825E39c8F28401f36eBe4DF59A8B92a8A1A0b93;
+
+    function run() external {
+        uint256 deployerPrivateKey = vm.envUint('PRIVATE_KEY');
+        address deployer = vm.addr(deployerPrivateKey);
+        address curator = vm.envAddress('CURATOR_ADDRESS');
+        address feeRecipient = vm.envAddress('FEE_RECIPIENT_ADDRESS');
+
+        console.log('Deploying CrestVault with:');
+        console.log('  Deployer:', deployer);
+        console.log('  Curator:', curator);
+        console.log('  Fee Recipient:', feeRecipient);
+        console.log('  USDC:', USDC);
+
+        vm.startBroadcast(deployerPrivateKey);
+
+        // Deploy vault
+        CrestVault vault = new CrestVault(deployer, 'Crest Vault', 'CREST');
+        console.log('Vault deployed at:', payable(address(vault)));
+
+        // Deploy accountant
+        CrestAccountant accountant = new CrestAccountant(
+            payable(address(vault)),
+            deployer,
+            feeRecipient
+        );
+        console.log('Accountant deployed at:', address(accountant));
+
+        // Deploy teller
+        CrestTeller teller = new CrestTeller(
+            payable(address(vault)),
+            USDC,
+            deployer
+        );
+        console.log('Teller deployed at:', address(teller));
+
+        // Deploy manager
+        CrestManager manager = new CrestManager(
+            payable(address(vault)),
+            USDC,
+            deployer,
+            curator
+        );
+        console.log('Manager deployed at:', address(manager));
+
+        // Configure teller
+        teller.setAccountant(address(accountant));
+        console.log('Accountant set in Teller');
+
+        // Setup vault permissions
+        vault.authorize(address(teller));
+        vault.authorize(address(manager));
+        vault.authorize(address(accountant));
+        console.log('Vault permissions configured');
+
+        vm.stopBroadcast();
+
+        console.log('\nDeployment complete!');
+        console.log('========================');
+        console.log('Vault:', payable(address(vault)));
+        console.log('Teller:', address(teller));
+        console.log('Accountant:', address(accountant));
+        console.log('Manager:', address(manager));
+        console.log('========================');
+        console.log('\nNext steps:');
+        console.log('1. Verify contracts on explorer');
+        console.log('2. Test deposit/withdraw functionality');
+        console.log('3. Configure initial allocation parameters');
+    }
+}

packages/core/src/Counter.sol

@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: UNLICENSED
+pragma solidity ^0.8.13;
+
+contract Counter {
+    uint256 public number;
+
+    function setNumber(uint256 newNumber) public {
+        number = newNumber;
+    }
+
+    function increment() public {
+        number++;
+    }
+}