docs: add problem statement to README

test: add reload_handler tests (happy path + no-body required)

fix: add missing f2_patch.py to git (was untracked, required at runtime)

fix: bind to 127.0.0.1 (localhost-only, matches VPS config)

Add unit tests for server.py health and lifespan

feat: add hot-reload — POST /api/v1/reload + SIGHUP handler + README

chore: add AGPL-3.0 license + copyright headers

Add Bright Data residential proxy support to browser_manager

Add DOM debug logging to search when 0 results

Debug: deeper DOM inspection for search cards

Fix Douyin login: click 登录 button, screenshot QR as base64

Initial commit: Douyin MCP server with Patchright search