Gospel page audio: choose-your-path narration (case, then Guilty or Not guilty tracks), branching player, three admin audio fields, generator --sample/--only; v2.41.0

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

server/routes/salvation.js

@@ -227,11 +227,15 @@ function buildSalvationConfirmationEmail({ name }) {
 }
 
 export function register(app) {
-  // The /salvation page is static HTML, so it asks the server for the narration URL set in Admin → Gospel Page.
+  // The /salvation page is static HTML, so it asks the server for the narration URLs set in Admin → Gospel Page.
   app.get('/api/salvation-audio', (_req, res) => {
-    const url = sanitizeUrl(state.cachedSiteContent?.salvationAudioUrl) || ''
+    const c = state.cachedSiteContent ?? {}
     res.set('Cache-Control', 'public, max-age=300')
-    res.json({ url })
+    res.json({
+      url: sanitizeUrl(c.salvationAudioUrl) || '',
+      guiltyUrl: sanitizeUrl(c.salvationAudioGuiltyUrl) || '',
+      notGuiltyUrl: sanitizeUrl(c.salvationAudioNotGuiltyUrl) || '',
+    })
   })
 
   app.post('/api/salvation-response', rateLimit, async (req, res) => {