The SVG world map uses <g> group elements for countries with complex
shapes (US, CN, RU, GB, etc.), but the JS only queried <path> elements,
causing 36 countries to be missing from the map. Also removes the SVG
<title> element that was overriding the custom tooltip.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add Chart.js line/bar charts for attack trends (attempts over time,
hourly pattern), an SVG world map choropleth colored by attack origin
country, and a collapsible filter form (date range, IP, country,
username) that narrows both charts and top-N tables.
New store methods: GetAttemptsOverTime, GetHourlyPattern, GetCountryStats,
and filtered variants of dashboard stats/top-N queries. New JSON API
endpoints at /api/charts/* and an htmx fragment at
/fragments/dashboard-content for filtered table updates.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
