Added

• Habit tracker: calendar cells for today and past days are now clickable — opens a day popup to toggle completion and log a per-day note. Notes appear as a tooltip on hover.
• DNS view: domain records can now be linked to a portfolio project via an autocomplete field in the sidenav; a project badge is shown in the domain table.
• MCP: list_tasks supports tags filter; list_notes supports search filter; list_goals supports type filter; list_milestones supports status and project filters; list_meetings supports date_from, date_to, and open_actions_only filters.