- Initialize Next.js 15 with App Router and TypeScript strict mode - Configure Tailwind CSS with shadcn/ui theme system - Install shadcn/ui components (button, card, input, table, etc.) - Set up ESLint and Prettier with automatic formatting - Configure path aliases (@/*) in tsconfig.json - Create full project structure per CLAUDE.md - Add health check endpoint at /api/health - Configure next.config.ts with output: 'standalone' for Docker - Set up Prisma with placeholder schema - Configure Vitest (unit) and Playwright (E2E) testing - Add VS Code settings for consistent development experience Build verification: TypeScript compilation, ESLint, and production build all pass. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
33 lines
872 B
TypeScript
33 lines
872 B
TypeScript
import { type ClassValue, clsx } from 'clsx';
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import { twMerge } from 'tailwind-merge';
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export function cn(...inputs: ClassValue[]) {
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return twMerge(clsx(inputs));
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}
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export function formatCurrency(amount: number): string {
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return new Intl.NumberFormat('en-US', {
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style: 'currency',
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currency: 'USD',
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}).format(amount);
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}
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export function formatDate(date: Date | string): string {
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const d = typeof date === 'string' ? new Date(date) : date;
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return new Intl.DateTimeFormat('en-US', {
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year: 'numeric',
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month: 'short',
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day: 'numeric',
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}).format(d);
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}
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export function formatDateTime(date: Date | string): string {
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const d = typeof date === 'string' ? new Date(date) : date;
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return new Intl.DateTimeFormat('en-US', {
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year: 'numeric',
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month: 'short',
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day: 'numeric',
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hour: '2-digit',
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minute: '2-digit',
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}).format(d);
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}
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