Update .gitignore

.gitignore

@@ -36,4 +36,7 @@ yarn-error.log*
 next-env.d.ts
 
 # binary file
-bun.lockb
+bun.lockb
+
+# CLAUDE.md
+CLAUDE.md

CLAUDE.md

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-# CLAUDE.md
-
-This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
-
-## Project Overview
-
-A Next.js application that displays GitHub-style contribution heatmaps for Korean AI organizations and users, tracking their model/dataset/space releases on Hugging Face. The app fetches data from Hugging Face's public API and visualizes release activity over a rolling 12-month period.
-
-## Development Commands
-
-```bash
-npm run dev      # Start development server (http://localhost:3000)
-npm run build    # Build for production
-npm run start    # Start production server
-npm run lint     # Run ESLint
-```
-
-## Architecture
-
-### Data Flow
-1. **Static Generation (ISR)**: The main page (`src/pages/index.tsx`) uses `getStaticProps` with 1-hour revalidation to fetch data for all configured providers
-2. **Dynamic Route**: `src/pages/[author]/index.tsx` uses `getServerSideProps` for on-demand heatmap generation for any Hugging Face user/org
-3. **Search Dialog**: Client-side search via `UserSearchDialog` component that fetches data on demand
-
-### Key Concepts
-
-**Providers**: Organizations grouped under a single entity. Defined in `src/pages/index.tsx` as the `PROVIDERS` array. Each provider has:
-- `color`: Hex color for heatmap visualization
-- `authors`: Array of Hugging Face usernames/orgs that map to this provider (e.g., `["clovaix", "navervision"]` both map to Naver)
-
-**Calendar Generation**: `src/utils/calendar.ts` transforms raw Hugging Face model/dataset/space data into:
-- Daily activity counts for the past 12 months
-- Intensity levels (0-4) calculated relative to each provider's average release rate
-- Zero-filled entries for days with no activity
-
-**API Integration**: `src/utils/authors.ts` handles all Hugging Face API calls:
-- `fetchOrganizationData()`: Gets org/user metadata (avatar, name, stats) - tries org API first, falls back to user API
-- `fetchAuthorData()`: Fetches all models/datasets/spaces for a given author
-- Falls back gracefully with empty/default data on API errors
-
-### Component Structure
-
-- **Heatmap**: Core visualization component using `react-activity-calendar` library
-- **ProviderSummary**: Horizontal summary cards showing top providers with ranking badges
-- **OrganizationCard**: Provider header with avatar, name, stats, and verification badges
-- **UserSearchDialog**: Modal for searching any Hugging Face user/org and generating embed codes
-
-### Styling
-
-- Tailwind CSS with custom config in `tailwind.config.ts`
-- Radix UI primitives via `src/components/ui/` (dialog, button, input, tooltip, avatar)
-- MUI components (`@mui/material`) for specific elements like Avatar and Tooltip in Heatmap
-- Responsive design with mobile-first approach
-
-## Adding/Modifying Providers
-
-Edit the `PROVIDERS` array in `src/pages/index.tsx`. Each provider needs:
-- A unique color
-- At least one author in the `authors` array
-- The first author is used as the primary key for calendar data aggregation