Add Factory.fm data connector

[jfs170]

Adds a Playwright-based data connector for Factory.fm, a music logging and review platform.

Exported data scopes

• factory.profile — User profile (username, bio, karma, follower/following counts, activity stats)
• • factory.logs — Music review/log entries with ratings, review text, and full release + artist details
• • factory.artists — Unique artists derived from logged releases

How it works

1. User logs into Factory.fm via visible browser
2. 2. Connector resolves the username from the authenticated session
3. 3. Fetches profile via /api/v1/profiles/by/username/{username}
4. 4. Paginates all logs via /api/v1/feed/profile?profileId=X
5. 5. Derives unique artist list from log data

Files added

• factory/factory-playwright.js — Main connector script
• • factory/factory-playwright.json — Connector metadata
• • schemas/factory.profile.json — Profile schema
• • schemas/factory.logs.json — Logs schema
• • schemas/factory.artists.json — Artists schema
• • registry.json — Updated with factory-playwright entry