.copilot-config.json

{
  "projectInfo": {
    "name": "Datas - Funções Utilitárias",
    "type": "JavaScript Vanilla Library",
    "language": "Portuguese/Brazilian",
    "framework": "None (Vanilla JS)",
    "testing": "Jest",
    "deployment": "GitHub Pages"
  },
  "mainFiles": {
    "core": "date-utils.js",
    "ui": "app.js", 
    "tests": ["date-utils.test.js", "app.test.js"],
    "config": "package.json",
    "docs": ["README.md", "CLAUDE.md", "TESTING.md"]
  },
  "codingStandards": {
    "style": "ES6+",
    "classes": "Static methods in DateUtils",
    "naming": "camelCase",
    "errors": "Portuguese messages",
    "documentation": "JSDoc required",
    "testing": "Jest with AAA pattern"
  },
  "uiPatterns": {
    "ids": "Semantic descriptive IDs",
    "validation": "Visual feedback with border colors",
    "events": "DOMContentLoaded registration",
    "results": "HTML injection with structured display"
  },
  "domainSpecific": {
    "dateFormats": {
      "input": "YYYY-MM-DD",
      "display": "DD/MM/YYYY", 
      "extended": "Weekday, DD de Month de YYYY"
    },
    "moonPhases": {
      "algorithm": "Astronomical Julian Day",
      "cycle": "29.53058867 days",
      "phases": 8,
      "icons": "Unicode moon emojis"
    },
    "calendar": {
      "startDay": "Sunday (0)",
      "structure": "Array of objects",
      "properties": ["day", "isCurrentMonth", "isToday"]
    }
  },
  "constants": {
    "colors": {
      "primary": "#ff7b00",
      "secondary": "#8b4513", 
      "success": "#28a745",
      "error": "#dc3545"
    },
    "months": ["Janeiro", "Fevereiro", "Março", "Abril", "Maio", "Junho", "Julho", "Agosto", "Setembro", "Outubro", "Novembro", "Dezembro"],
    "weekdays": ["Domingo", "Segunda-feira", "Terça-feira", "Quarta-feira", "Quinta-feira", "Sexta-feira", "Sábado"]
  }
}