Function ghFetch

src/utils/github.ts:8–24

(path: string, token: string, options?: RequestInit)

 * Wrapper around fetch that adds GitHub auth headers and handles network errors.
 */
export async function ghFetch(path: string, token: string, options?: RequestInit) {
  try {
    const res = await fetch(`https://api.github.com${path}`, {
      ...options,
      headers: {
        Authorization: `token ${token}`,
        Accept: 'application/vnd.github.v3+json',
        'X-GitHub-Api-Version': API_VERSION,
        ...(options?.headers || {}),
      },
    });
    return res;
  } catch (err) {
    const message = err instanceof Error ? err.message : 'Network request failed';
    throw new Error(`NETWORK_ERROR: ${message}`);
  }
}

export function detectTokenType(token: string): TokenType {
  if (token.startsWith('ghp_')) return 'classic';