feat: 사내 설정을 커뮤니티 표준으로 마이그레이션 (#1)

.eslintrc.js

@@ -1,12 +1,27 @@
 module.exports = {
-  env: { jest: true },
-  extends: '@day1co/eslint-config/common-ts',
+  env: { 
+    jest: true,
+    node: true,
+    es2021: true
+  },
+  extends: [
+    'eslint:recommended',
+    'prettier'
+  ],
   parser: '@typescript-eslint/parser',
-  parserOptions: { ecmaVersion: '2021', sourceType: 'module' },
-  plugins: ['import', '@typescript-eslint'],
+  parserOptions: { 
+    ecmaVersion: 2021, 
+    sourceType: 'module'
+  },
+  plugins: ['@typescript-eslint', 'prettier'],
   root: true,
   rules: {
     '@typescript-eslint/no-explicit-any': 'off',
     '@typescript-eslint/no-namespace': 'off',
-  },
+    'prettier/prettier': 'error',
+    'no-unused-vars': 'off',
+    '@typescript-eslint/no-unused-vars': 'error',
+    'no-redeclare': 'off',
+    '@typescript-eslint/no-redeclare': 'error'
+  }
 };

.prettierrc.js

@@ -1,3 +1,11 @@
 module.exports = {
-  ...require('@day1co/prettier-config'),
+  semi: true,
+  trailingComma: 'es5',
+  singleQuote: true,
+  printWidth: 100,
+  tabWidth: 2,
+  useTabs: false,
+  bracketSpacing: true,
+  arrowParens: 'avoid',
+  endOfLine: 'lf',
 };

CLAUDE.md

@@ -0,0 +1,53 @@
+# Pebbles Project Summary
+
+This document provides a summary of the Pebbles project, a utility library for both frontend and backend development.
+
+## Project Overview
+
+Pebbles is a TypeScript-based project that offers a collection of utility modules to streamline common development tasks. The project is well-structured, with each utility module residing in its own directory, complete with its own tests.
+
+## Key Technologies
+
+- **Language:** TypeScript
+- **Testing:** Jest
+- **Linting:** ESLint
+- **Formatting:** Prettier
+
+## Core Modules
+
+The project is composed of the following utility modules:
+
+- **array-util:** Provides functions for array manipulation, such as `innerJoin` and `leftJoin`.
+- **boolean-util:** Includes functions for boolean parsing, such as `parseBoolean`.
+- **crypto-util:** Offers cryptographic functions like `sha256`, `createAesKey`, and base64 encoding/decoding.
+- **date-util:** A comprehensive module for date and time manipulation, including formatting, parsing, and calculations.
+- **exception:** A set of custom exception classes for handling various error scenarios, categorized into client and server exceptions.
+- **http-client:** A wrapper around an HTTP client (likely `axios`) to simplify making HTTP requests.
+- **logger:** A logging framework that provides a `LoggerFactory` for creating logger instances.
+- **map-util:** Includes functions for grouping and keying data, such as `groupBy` and `groupByKey`.
+- **misc-util:** A collection of miscellaneous utility functions, such as `getPagination`, `getRandomInt`, and `sleep`.
+- **money-util:** Provides functions for currency formatting, such as `convertLocalCurrencyFormat`.
+- **number-util:** Offers functions for number manipulation, including decimal rounding and checking for numeric values.
+- **object-util:** A rich module for object operations, such as `deepClone`, `isEmpty`, `isEqualObject`, `merge`, `omit`, and `pick`.
+- **search-util:** Includes a `binarySearch` function for efficient searching in sorted arrays.
+- **string-util:** Provides a wide range of string manipulation functions, including `compactTextMessage`, `isValidEmail`, `maskPrivacy`, and `renderTemplate`.
+- **time-range:** A `TimeRange` class for working with time intervals.
+- **type-util:** Contains utility types and functions for working with TypeScript types.
+- **unit-util:** Offers unit conversion utilities, such as `byteUnitConverter` and `moneyUnitConverter`.
+
+## Scripts
+
+The `package.json` file defines the following scripts:
+
+- `build`: Compiles the TypeScript code.
+- `clean`: Removes the `coverage`, `lib`, and `node_modules` directories.
+- `lint`: Lints the source code using ESLint.
+- `test`: Runs the tests using Jest.
+
+## Dependencies
+
+The project has the following key dependencies:
+
+- **axios:** A promise-based HTTP client for the browser and Node.js.
+- **mustache:** A logic-less template engine.
+- **pino:** A fast, low-overhead logger.

GEMINI.md

@@ -0,0 +1,53 @@
+# Pebbles Project Summary
+
+This document provides a summary of the Pebbles project, a utility library for both frontend and backend development.
+
+## Project Overview
+
+Pebbles is a TypeScript-based project that offers a collection of utility modules to streamline common development tasks. The project is well-structured, with each utility module residing in its own directory, complete with its own tests.
+
+## Key Technologies
+
+- **Language:** TypeScript
+- **Testing:** Jest
+- **Linting:** ESLint
+- **Formatting:** Prettier
+
+## Core Modules
+
+The project is composed of the following utility modules:
+
+- **array-util:** Provides functions for array manipulation, such as `innerJoin` and `leftJoin`.
+- **boolean-util:** Includes functions for boolean parsing, such as `parseBoolean`.
+- **crypto-util:** Offers cryptographic functions like `sha256`, `createAesKey`, and base64 encoding/decoding.
+- **date-util:** A comprehensive module for date and time manipulation, including formatting, parsing, and calculations.
+- **exception:** A set of custom exception classes for handling various error scenarios, categorized into client and server exceptions.
+- **http-client:** A wrapper around an HTTP client (likely `axios`) to simplify making HTTP requests.
+- **logger:** A logging framework that provides a `LoggerFactory` for creating logger instances.
+- **map-util:** Includes functions for grouping and keying data, such as `groupBy` and `groupByKey`.
+- **misc-util:** A collection of miscellaneous utility functions, such as `getPagination`, `getRandomInt`, and `sleep`.
+- **money-util:** Provides functions for currency formatting, such as `convertLocalCurrencyFormat`.
+- **number-util:** Offers functions for number manipulation, including decimal rounding and checking for numeric values.
+- **object-util:** A rich module for object operations, such as `deepClone`, `isEmpty`, `isEqualObject`, `merge`, `omit`, and `pick`.
+- **search-util:** Includes a `binarySearch` function for efficient searching in sorted arrays.
+- **string-util:** Provides a wide range of string manipulation functions, including `compactTextMessage`, `isValidEmail`, `maskPrivacy`, and `renderTemplate`.
+- **time-range:** A `TimeRange` class for working with time intervals.
+- **type-util:** Contains utility types and functions for working with TypeScript types.
+- **unit-util:** Offers unit conversion utilities, such as `byteUnitConverter` and `moneyUnitConverter`.
+
+## Scripts
+
+The `package.json` file defines the following scripts:
+
+- `build`: Compiles the TypeScript code.
+- `clean`: Removes the `coverage`, `lib`, and `node_modules` directories.
+- `lint`: Lints the source code using ESLint.
+- `test`: Runs the tests using Jest.
+
+## Dependencies
+
+The project has the following key dependencies:
+
+- **axios:** A promise-based HTTP client for the browser and Node.js.
+- **mustache:** A logic-less template engine.
+- **pino:** A fast, low-overhead logger.