Improve analytics UX with geo maps and readability updates

src/AdminPage.tsx

@@ -1,34 +1,10 @@
 import { useEffect, useRef, useState } from 'react'
 import type { ChangeEvent } from 'react'
 import { Link } from 'react-router-dom'
-import {
-  Chart as ChartJS,
-  CategoryScale,
-  LinearScale,
-  PointElement,
-  LineElement,
-  BarElement,
-  Title,
-  Tooltip,
-  Legend,
-  ArcElement,
-} from 'chart.js'
 import type { SiteContent, CustomLink, CustomBlock, ArchivedSeries, ArchivedSeriesResourceLink, ArchivedSeriesNote, RedirectRule, PodcastFeaturedLink, SeoSettings, LegalSettings } from './content'
 import { DEFAULTS } from './content'
 import { AnalyticsPanel } from './components/AnalyticsPanel'
 
-ChartJS.register(
-  CategoryScale,
-  LinearScale,
-  PointElement,
-  LineElement,
-  BarElement,
-  Title,
-  Tooltip,
-  Legend,
-  ArcElement,
-)
-
 interface Props {
   content: SiteContent
   onSave: (c: SiteContent) => void