feat: Add CI/CD pipeline and code quality improvements

- Add GitHub Actions workflow for automated CI/CD
- Configure Node.js 18.x and 20.x matrix testing
- Add TypeScript type checking step
- Add ESLint code quality checks with enhanced rules
- Add Prettier formatting verification
- Add production build validation
- Upload build artifacts for deployment
- Set up automated testing on push/PR
- Replace console.log with environment-aware logger
- Add pre-commit hooks for code quality
- Exclude archive folder from linting

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/components/SafeAreaContainer.tsx

@@ -1,6 +1,5 @@
-
-import React from 'react';
-import { cn } from '@/lib/utils';
+import React from "react";
+import { cn } from "@/lib/utils";
 
 interface SafeAreaContainerProps {
   children: React.ReactNode;
@@ -14,15 +13,15 @@ interface SafeAreaContainerProps {
  */
 const SafeAreaContainer: React.FC<SafeAreaContainerProps> = ({
   children,
-  className = '',
-  extraBottomPadding = false
+  className = "",
+  extraBottomPadding = false,
 }) => {
   return (
     <div
       className={cn(
-        'min-h-screen bg-neuro-background',
-        'pt-safe pb-safe pl-safe pr-safe', // iOS 안전 영역 적용
-        extraBottomPadding ? 'pb-24' : '',
+        "min-h-screen bg-neuro-background",
+        "pt-safe pb-safe pl-safe pr-safe", // iOS 안전 영역 적용
+        extraBottomPadding ? "pb-24" : "",
         className
       )}
     >