v0.4.0-beta — Live Traffic + security dashboard widget

Added

• Live Traffic view (/tigershield/admin/events) — a server-side DataTables grid over the event log (time, IP, country, action, reason, route) with search + an action filter. (Fixes the widget's "View live traffic" link, which 404'd.)
• Dashboard widget — the "security is working" tables (WordFence-style): Top offending IPs (with geolocated country), Top countries, and Top targeted logins (account / tries / real-user flag), over the last 7 days. Always shown, with a "No data yet." empty state and WordFence-style table heads.

Fixed

• Live Traffic DataTables error ("No action was specified") — the toolbar filter key collided with the /api dispatch action field; renamed to event_action.

Notes

• Requires tiger-core ≥ 0.10.0-beta for the dashboard grid; the widget's reCAPTCHA controls need ≥ 0.9.0-beta (both degrade gracefully on older cores).