`hstry web sync --provider chatgpt` returns empty — two bugs

[svlytkin]

Environment: macOS, hstry 0.5.18, Bun 1.3.13

Problem: hstry web sync --provider chatgpt completes silently but saves 0 conversations.

Two bugs found:

1. hstry web login chatgpt closes before auth completes

The login flow waits for textarea selector, but ChatGPT's landing page renders a textarea before the user authenticates (e.g. on the marketing/landing page). Playwright captures state immediately and closes — without the __Secure-next-auth.session-token cookie. Result: only Cloudflare cookies are saved.

Fix: wait for a selector that only appears post-auth, e.g.:

await page.waitForSelector('[data-testid="profile-button"], nav[aria-label="Chat history"]', { timeout: 0 });

2. request.newContext crashes on relative URL in Set-Cookie header

Without baseURL set, Playwright's internal _parseSetCookieHeader receives a relative URL (/backend-api/workspaces) from ChatGPT's API response and crashes:

TypeError: "/backend-api/workspaces" cannot be parsed as a URL.
at _parseSetCookieHeader (playwright-core/lib/coreBundle.js)

Fix: pass baseURL to request.newContext:

const api = await request.newContext({
  storageState: storageStatePath,
  baseURL: providerUrls[provider],  // add this
});

Both fixes are one-liners. Happy to open a PR if helpful.