Track all link clicks (internal + external) in analytics; v1.1.33

Replaces outbound-only tracking with a useLinkClickTracking hook that
captures every <a> click on the site. Stores as link_click events keyed
by destination URL, with an internal flag. Admin analytics page gains a
Link Clicks table sorted by count, showing type (internal/external).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/App.tsx

@@ -16,7 +16,7 @@ import { useGlobalSearch } from './hooks/useGlobalSearch'
 import { GlobalSearch } from './components/GlobalSearch'
 import { EpisodeAudioPlayer } from './components/EpisodeAudioPlayer'
 import './App.css'
-import { sendEvent, useScrollDepthTracking, useTimeOnPage, useUTMCapture, useOutboundLinkTracking } from './analytics'
+import { sendEvent, useScrollDepthTracking, useTimeOnPage, useUTMCapture, useLinkClickTracking } from './analytics'
 
 const CONSENT_KEY = 'vbn_analytics_consent_choice'
 const HEADLINER_WIDGET_ID = 'WI_cmou3b4q7000701p0o9qmmcfj'
@@ -2387,7 +2387,7 @@ export default function App() {
   useScrollDepthTracking()
   useTimeOnPage()
   useUTMCapture()
-  useOutboundLinkTracking()
+  useLinkClickTracking()
 
   useEffect(() => {
     const TARGET = 'salvation'