chore: update to latest next

apps/app/eslint.config.js

@@ -1,23 +1,45 @@
-import { FlatCompat } from '@eslint/eslintrc';
 import js from '@eslint/js';
-import { fileURLToPath } from 'url';
-import { dirname } from 'path';
-
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = dirname(__filename);
-
-const compat = new FlatCompat({
-    baseDirectory: __dirname,
-    recommendedConfig: js.configs.recommended,
-});
-
-const config = [
-    // Extend Next.js config using compat
-    ...compat.extends('next/core-web-vitals', 'next/typescript'),
+import nextPlugin from '@next/eslint-plugin-next';
+import reactPlugin from 'eslint-plugin-react';
+import reactHooksPlugin from 'eslint-plugin-react-hooks';
+import tsParser from '@typescript-eslint/parser';
+import tsPlugin from '@typescript-eslint/eslint-plugin';
+import globals from 'globals';
 
+export default [
+    js.configs.recommended,
     {
         files: ['**/*.{js,jsx,ts,tsx}'],
+        languageOptions: {
+            parser: tsParser,
+            parserOptions: {
+                ecmaVersion: 'latest',
+                sourceType: 'module',
+                ecmaFeatures: { jsx: true },
+            },
+            globals: {
+                ...globals.browser,
+                ...globals.node,
+                React: 'readonly',
+            },
+        },
+        plugins: {
+            '@next/next': nextPlugin,
+            react: reactPlugin,
+            'react-hooks': reactHooksPlugin,
+            '@typescript-eslint': tsPlugin,
+        },
         rules: {
+            // Next.js rules
+            ...nextPlugin.configs.recommended.rules,
+            ...nextPlugin.configs['core-web-vitals'].rules,
+
+            // React rules
+            'react/react-in-jsx-scope': 'off',
+            'react/prop-types': 'off',
+            'react-hooks/rules-of-hooks': 'error',
+            'react-hooks/exhaustive-deps': 'warn',
+
             // TypeScript specific rules
             '@typescript-eslint/no-unused-vars': [
                 'error',
@@ -27,6 +49,7 @@ const config = [
                 },
             ],
             '@typescript-eslint/no-explicit-any': 'warn',
+            'no-unused-vars': 'off', // Use TypeScript version instead
 
             // General JavaScript rules
             'prefer-const': 'error',
@@ -41,10 +64,7 @@ const config = [
             },
         },
     },
-
     {
         ignores: ['node_modules/', '.next/', 'out/', 'build/', 'dist/'],
     },
 ];
-
-export default config;

apps/app/next-env.d.ts

@@ -1,6 +1,6 @@
 /// <reference types="next" />
 /// <reference types="next/image-types/global" />
-/// <reference path="./.next/types/routes.d.ts" />
+import './.next/types/routes.d.ts';
 
 // NOTE: This file should not be edited
 // see https://nextjs.org/docs/app/api-reference/config/typescript for more information.

apps/app/package.json

@@ -7,7 +7,7 @@
         "dev": "next dev --turbopack",
         "build": "next build --turbopack",
         "start": "next start",
-        "lint": "next lint",
+        "lint": "eslint src",
         "type-check": "tsc --noEmit"
     },
     "dependencies": {
@@ -29,12 +29,12 @@
         "@radix-ui/react-switch": "^1.2.6",
         "@radix-ui/react-tabs": "^1.1.13",
         "@radix-ui/react-tooltip": "^1.2.8",
+        "@solana-program/system": "^0.7.0",
+        "@solana-program/token-2022": "^0.5.0",
         "@solana/accounts": "^5.0.0",
         "@solana/connector": "0.1.4",
-        "@solana/react": "^5.0.0",
         "@solana/kit": "^5.0.0",
-        "@solana-program/system": "^0.7.0",
-        "@solana-program/token-2022": "^0.5.0",
+        "@solana/react": "^5.0.0",
         "@solana/sysvars": "^3.0.3",
         "@tanstack/react-query": "^5.83.0",
         "@token-acl/abl-sdk": "^0.2.0",
@@ -44,7 +44,7 @@
         "immer": "^10.1.1",
         "lucide-react": "^0.294.0",
         "motion": "^11.11.17",
-        "next": "15.5.7",
+        "next": "16.1.0",
         "next-themes": "^0.2.1",
         "react": "^19.2.1",
         "react-dom": "^19.2.1",
@@ -57,16 +57,20 @@
     "devDependencies": {
         "@eslint/eslintrc": "^3.2.0",
         "@eslint/js": "^9.32.0",
+        "@next/eslint-plugin-next": "^16.1.0",
         "@tailwindcss/postcss": "^4.1.17",
         "@types/node": "^20.10.0",
         "@types/react": "^19.0.0",
         "@types/react-dom": "^19.0.0",
         "@typescript-eslint/eslint-plugin": "^8.34.0",
-        "@typescript-eslint/parser": "^8.34.0",
+        "@typescript-eslint/parser": "^8.46.3",
         "autoprefixer": "^10.4.21",
         "eslint": "^9.32.0",
-        "eslint-config-next": "15.5.7",
+        "eslint-config-next": "16.1.0",
         "eslint-plugin-import": "^2.32.0",
+        "eslint-plugin-react": "^7.37.5",
+        "eslint-plugin-react-hooks": "^7.0.1",
+        "globals": "^16.5.0",
         "postcss": "^8.5.6",
         "tailwindcss": "^4.1.17",
         "typescript": "^5.3.2"

apps/app/src/lib/solana/rpc.ts

@@ -120,77 +120,71 @@ export function createRpcSubscriptions(rpcUrl?: string): RpcSubscriptions<Solana
  * @returns Promise with current authorities
  */
 export async function getTokenAuthorities(mintAddress: string, rpcUrl?: string): Promise<TokenAuthorities> {
-    try {
-        const rpc = createRpcClient(rpcUrl);
+    const rpc = createRpcClient(rpcUrl);
 
-        // Fetch account using @solana/kit like inspect-mint does
-        const mintAddressTyped = mintAddress as Address;
-        const encodedAccount = await fetchEncodedAccount(rpc, mintAddressTyped);
+    // Fetch account using @solana/kit like inspect-mint does
+    const mintAddressTyped = mintAddress as Address;
+    const encodedAccount = await fetchEncodedAccount(rpc, mintAddressTyped);
 
-        if (!encodedAccount.exists) {
-            throw new Error('Mint account not found');
-        }
+    if (!encodedAccount.exists) {
+        throw new Error('Mint account not found');
+    }
 
-        // Check if this is a Token-2022 mint
-        if (encodedAccount.programAddress !== TOKEN_2022_PROGRAM_ADDRESS) {
-            throw new Error(`Not a Token-2022 mint (owner: ${encodedAccount.programAddress})`);
-        }
+    // Check if this is a Token-2022 mint
+    if (encodedAccount.programAddress !== TOKEN_2022_PROGRAM_ADDRESS) {
+        throw new Error(`Not a Token-2022 mint (owner: ${encodedAccount.programAddress})`);
+    }
 
-        // Decode mint data using gill's decodeMint
-        const decodedMint = decodeMint(encodedAccount);
-
-        // Extract basic authorities
-        const authorities: TokenAuthorities = {
-            mintAuthority:
-                decodedMint.data.mintAuthority?.__option === 'Some' ? decodedMint.data.mintAuthority.value : undefined,
-            freezeAuthority:
-                decodedMint.data.freezeAuthority?.__option === 'Some'
-                    ? decodedMint.data.freezeAuthority.value
-                    : undefined,
-        };
-
-        // Extract extension authorities
-        if (decodedMint.data.extensions && decodedMint.data.extensions.__option === 'Some') {
-            for (const ext of decodedMint.data.extensions.value) {
-                if (!ext.__kind) continue;
-
-                switch (ext.__kind) {
-                    case 'TokenMetadata':
-                        if ('updateAuthority' in ext && ext.updateAuthority) {
-                            authorities.metadataAuthority =
-                                ext.updateAuthority.__option === 'Some' ? ext.updateAuthority.value : undefined;
-                        }
-                        break;
-                    case 'PermanentDelegate':
-                        if ('delegate' in ext) {
-                            authorities.permanentDelegateAuthority = ext.delegate;
-                        }
-                        break;
-                    case 'ConfidentialTransferMint':
-                        if ('authority' in ext && ext.authority) {
-                            authorities.confidentialBalancesAuthority =
-                                ext.authority.__option === 'Some' ? ext.authority.value : undefined;
-                        }
-                        break;
-                    case 'PausableConfig':
-                        if ('authority' in ext && ext.authority) {
-                            authorities.pausableAuthority =
-                                ext.authority.__option === 'Some' ? ext.authority.value : undefined;
-                        }
-                        break;
-                    case 'ScaledUiAmountConfig':
-                        if ('authority' in ext && ext.authority) {
-                            authorities.scaledUiAmountAuthority = ext.authority;
-                        }
-                        break;
-                }
+    // Decode mint data using gill's decodeMint
+    const decodedMint = decodeMint(encodedAccount);
+
+    // Extract basic authorities
+    const authorities: TokenAuthorities = {
+        mintAuthority:
+            decodedMint.data.mintAuthority?.__option === 'Some' ? decodedMint.data.mintAuthority.value : undefined,
+        freezeAuthority:
+            decodedMint.data.freezeAuthority?.__option === 'Some' ? decodedMint.data.freezeAuthority.value : undefined,
+    };
+
+    // Extract extension authorities
+    if (decodedMint.data.extensions && decodedMint.data.extensions.__option === 'Some') {
+        for (const ext of decodedMint.data.extensions.value) {
+            if (!ext.__kind) continue;
+
+            switch (ext.__kind) {
+                case 'TokenMetadata':
+                    if ('updateAuthority' in ext && ext.updateAuthority) {
+                        authorities.metadataAuthority =
+                            ext.updateAuthority.__option === 'Some' ? ext.updateAuthority.value : undefined;
+                    }
+                    break;
+                case 'PermanentDelegate':
+                    if ('delegate' in ext) {
+                        authorities.permanentDelegateAuthority = ext.delegate;
+                    }
+                    break;
+                case 'ConfidentialTransferMint':
+                    if ('authority' in ext && ext.authority) {
+                        authorities.confidentialBalancesAuthority =
+                            ext.authority.__option === 'Some' ? ext.authority.value : undefined;
+                    }
+                    break;
+                case 'PausableConfig':
+                    if ('authority' in ext && ext.authority) {
+                        authorities.pausableAuthority =
+                            ext.authority.__option === 'Some' ? ext.authority.value : undefined;
+                    }
+                    break;
+                case 'ScaledUiAmountConfig':
+                    if ('authority' in ext && ext.authority) {
+                        authorities.scaledUiAmountAuthority = ext.authority;
+                    }
+                    break;
             }
         }
-
-        return authorities;
-    } catch (error) {
-        throw error;
     }
+
+    return authorities;
 }
 
 /**
@@ -202,18 +196,14 @@ export async function getExtensionAuthorities(
     _mintAddress: string,
     _rpcUrl?: string,
 ): Promise<Partial<TokenAuthorities>> {
-    try {
-        // TODO: Implement extension-specific authority fetching
-        // This would require fetching each extension's account data
-        // For now, return empty object as placeholder
-
-        return {
-            metadataAuthority: undefined,
-            pausableAuthority: undefined,
-            confidentialBalancesAuthority: undefined,
-            permanentDelegateAuthority: undefined,
-        };
-    } catch (error) {
-        throw error;
-    }
+    // TODO: Implement extension-specific authority fetching
+    // This would require fetching each extension's account data
+    // For now, return empty object as placeholder
+
+    return {
+        metadataAuthority: undefined,
+        pausableAuthority: undefined,
+        confidentialBalancesAuthority: undefined,
+        permanentDelegateAuthority: undefined,
+    };
 }

apps/app/tsconfig.json

@@ -11,7 +11,7 @@
         "moduleResolution": "bundler",
         "resolveJsonModule": true,
         "isolatedModules": true,
-        "jsx": "preserve",
+        "jsx": "react-jsx",
         "incremental": true,
         "plugins": [
             {
@@ -24,6 +24,6 @@
             "@mosaic/sdk": ["../../packages/sdk/src"]
         }
     },
-    "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
+    "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts", ".next/dev/types/**/*.ts"],
     "exclude": ["node_modules"]
 }