Add NLT, CSB and NASB via api.bible proxy; new app logo and icons

Reader and Reading Plans get a translation picker. Licensed translations are
fetched through a server-side api.bible proxy so the key stays off the client.

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

server/index.js

@@ -23,6 +23,7 @@ import {
   generateBackupCodes, hashBackupCodes, consumeBackupCode, generateTemporaryPassword,
 } from './auth.js';
 import { startReminderScheduler } from './reminders.js';
+import { registerBibleRoutes } from './bibleApi.js';
 
 // Shape returned to the client for the signed-in user (login, MFA verify, /auth/me).
 function userPayload(user) {
@@ -450,6 +451,8 @@ app.put('/api/reader/ink/:book/:chapter', requireAuth, (req, res) => {
 // ---------------------------------------------------------------------------
 
 // GET /api/reading-plans — the current user's whole progress list
+registerBibleRoutes(app, requireAuth);
+
 app.get('/api/reading-plans', requireAuth, (req, res) => {
   try {
     res.json(getReadingProgress(req.session.userId));