fix: remove outputSchema for Cursor compatibility

feat: Add persistent browser profiles and a login script for Perplexity Pro account session management.

feat: Improve browser automation with refined JSDOM error handling, optimized viewport settings, and enhanced test stability.

refactor: improve error handling, logging, and add extensive unit tests

refactor: replace better-sqlite3 with bun:sqlite for database operations

chore: convert from pnpm to Bun runtime

Merge pull request #14 from wysh3/dev

feat: add debug screenshot capture and cleanup

refactor: restore config values and enhance search engine resilience

Merge branch 'dev'

Merge branch 'refactor/trash' into dev

perf: optimize timeouts and browser args

refactor: optimize search engine extraction

refactor: improve url content extraction

Update README.md