chore: tidy .gitignore and README (#76)

Author: romantech

.gitignore

@@ -7,28 +7,34 @@ yarn-error.log*
 pnpm-debug.log*
 lerna-debug.log*
 
-node_modules
-dist
-dev-dist
-dist-ssr
+# Dependencies
+node_modules/
+
+# Build output
+dist/
+dev-dist/
+dist-ssr/
+stats.*
+
+# Local env files
+.env*
+!.env.example
 *.local
 
-# Editor directories and files
+# Cache
+.eslintcache
+
+# Editor / OS
 .vscode/*
 !.vscode/extensions.json
-.idea
-.env
+.idea/
 .DS_Store
 *.suo
 *.ntvs*
 *.njsproj
 *.sln
 *.sw?
 
-# Build statistics
-stats.*
-
-# ESLint cache file
-.eslintcache
-
-.qodo
+# Tooling
+.qodo/
+.vercel/

README.md

@@ -34,7 +34,7 @@ Syntax Analyzer는 영어 문장의 다양한 구문을 자동으로 분석해 
 
 ### Frontend
 
-- **Framework**: React with Typescript
+- **Framework**: React with TypeScript
 - **UI Library**: Chakra UI
 - **CSS Preprocessor**: SCSS
 - **State Management**: Jotai / React Query
@@ -43,7 +43,7 @@ Syntax Analyzer는 영어 문장의 다양한 구문을 자동으로 분석해 
 
 ### Backend
 
-- **Framework**: Express with Typescript
+- **Framework**: Express with TypeScript
 - **Database & Cache**: Redis (using ioredis)
 - **Syntax Analysis**: OpenAI / LangChain