chore: update config, deps, and project docs

jest.config.js

@@ -2,55 +2,52 @@ const nextJest = require('next/jest');
 
 // Tell Next.js where the app lives
 const createJestConfig = nextJest({
-dir: './',
+  dir: './',
 });
 
 /** @type {import('jest').Config} */
 const customJestConfig = {
-// Required for testing React components
-testEnvironment: 'jest-environment-jsdom',
-
-// Testing Library setup (matchers like toBeInTheDocument)
-setupFilesAfterEnv: ['<rootDir>/tests/setup-jest.ts'],
-
-// Support @/ path aliases (same as tsconfig.json)
-moduleNameMapper: {
-'^@/components/(.*)$': '<rootDir>/components/$1',
-'^@/lib/(.*)$': '<rootDir>/lib/$1',
-'^@/types/(.*)$': '<rootDir>/types/$1',
-'^@/hooks/(.*)$': '<rootDir>/hooks/$1',
-'^@/utils/(.*)$': '<rootDir>/utils/$1',
-'^@/app/(.*)$': '<rootDir>/app/$1',
-'^@/config/(.*)$': '<rootDir>/config/$1',
-'^@/(.*)$': '<rootDir>/src/$1',
-},
-
-// Where Jest should look for tests
-testMatch: [
-'<rootDir>/tests/**/*.test.{ts,tsx}',
-'<rootDir>/components/**/**tests**/**/*.test.{ts,tsx}',
-],
-
-// Ignore build + dependencies
-testPathIgnorePatterns: [
-'<rootDir>/.next/',
-'<rootDir>/node_modules/',
-],
-
-// Ignore unrelated nested projects
-modulePathIgnorePatterns: [
-'<rootDir>/GroqTales/',
-'<rootDir>/src/blockchain/alchemy/node_modules/',
-],
-
-// Coverage (optional but useful for PR reviewers)
-collectCoverageFrom: [
-'app/**/*.{ts,tsx}',
-'components/**/*.{ts,tsx}',
-'lib/**/*.{ts,tsx}',
-'!**/*.d.ts',
-'!**/node_modules/**',
-],
+  // Required for testing React components
+  testEnvironment: 'jest-environment-jsdom',
+
+  // Testing Library setup (matchers like toBeInTheDocument)
+  setupFilesAfterEnv: ['<rootDir>/tests/setup-jest.ts'],
+
+  // Support @/ path aliases (same as tsconfig.json)
+  moduleNameMapper: {
+    '^@/components/(.*)$': '<rootDir>/components/$1',
+    '^@/lib/(.*)$': '<rootDir>/lib/$1',
+    '^@/types/(.*)$': '<rootDir>/types/$1',
+    '^@/hooks/(.*)$': '<rootDir>/hooks/$1',
+    '^@/utils/(.*)$': '<rootDir>/utils/$1',
+    '^@/app/(.*)$': '<rootDir>/app/$1',
+    '^@/config/(.*)$': '<rootDir>/config/$1',
+    '^@/(.*)$': '<rootDir>/src/$1',
+  },
+
+  // Where Jest should look for tests
+  testMatch: [
+    '<rootDir>/tests/**/*.test.{ts,tsx}',
+    '<rootDir>/components/**/__tests__/**/*.test.{ts,tsx}',
+  ],
+
+  // Ignore build + dependencies
+  testPathIgnorePatterns: ['<rootDir>/.next/', '<rootDir>/node_modules/'],
+
+  // Ignore unrelated nested projects
+  modulePathIgnorePatterns: [
+    '<rootDir>/GroqTales/',
+    '<rootDir>/src/blockchain/alchemy/node_modules/',
+  ],
+
+  // Coverage (optional but useful for PR reviewers)
+  collectCoverageFrom: [
+    'app/**/*.{ts,tsx}',
+    'components/**/*.{ts,tsx}',
+    'lib/**/*.{ts,tsx}',
+    '!**/*.d.ts',
+    '!**/node_modules/**',
+  ],
 };
 
 // Export Next-aware Jest config

next.config.js

@@ -128,9 +128,31 @@ const nextConfig = {
   },
   async rewrites() {
     const envUrl = process.env.NEXT_PUBLIC_API_URL;
-    const apiUrl = (envUrl && envUrl.startsWith('http'))
-      ? envUrl
-      : 'http://localhost:3001';
+    let apiUrl = 'http://localhost:3001';
+
+    if (envUrl) {
+      try {
+        const url = new URL(envUrl);
+        const allowedHosts = [
+          'localhost',
+          'groqtales.com',
+          'www.groqtales.com',
+          'api.groqtales.com',
+          'groqtales.vercel.app',
+        ];
+
+        // Ensure we only allow specific hosts to prevent arbitrary redirects
+        if (allowedHosts.includes(url.hostname)) {
+          apiUrl = envUrl;
+        } else {
+          console.warn(
+            `NEXT_PUBLIC_API_URL host ${url.hostname} not in allowlist. Using default.`
+          );
+        }
+      } catch (e) {
+        console.warn('Invalid NEXT_PUBLIC_API_URL provided. Using default.');
+      }
+    }
 
     return [
       {
@@ -162,7 +184,8 @@ const nextConfig = {
 
   // TypeScript configuration
   typescript: {
-    ignoreBuildErrors: true,
+    // We want type errors to fail the build in CI
+    ignoreBuildErrors: false,
   },
 
   // ESLint configuration