This release has some UI improvements for multi-select and research tasks.

## What's new

- Add universal bulk action controls across all tables.
- Add search tabs so you can compare multiple searches without losing your place for Keyword Research, Domain Overview, and Backlinks.

## Improved

- Improve MCP tool metadata and output schemas so AI agents get clearer, more structured OpenSEO responses.
- Harden domain and backlinks validation before external API calls.
- Extend MCP access tokens to 24 hours for fewer reconnect interruptions.

Full Changelog: https://github.com/every-app/open-seo/compare/v0.0.12...v0.0.13
