Reader: whole-Bible search in every translation

BSB and NET are indexed in the browser; ESV, NLT, CSB and NASB are searched
through a server proxy (keys stay server-side). Results page in 25 at a time
and jump to the verse. Also fixes a stray trailing comma in CSB chapter text.

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

src/hooks/useBibleReader.js

@@ -62,7 +62,6 @@ export function useBibleReader(currentPage) {
   const [readerSearch, setReaderSearch] = useState('');
   const [readerSearchActive, setReaderSearchActive] = useState(false);
   const [readerSearchScope, setReaderSearchScope] = useState('chapter'); // 'chapter' | 'bible'
-  const [bibleIndexStatus, setBibleIndexStatus] = useState('idle'); // 'idle' | 'loading' | 'ready' | 'error'
   const _bibleIndexCacheRef = useRef({}); // translation -> flat verse array
   const [readerInkByPage, setReaderInkByPage] = useState(() => {
     try { return JSON.parse(localStorage.getItem('readerInkByPage') ?? '{}'); }
@@ -77,27 +76,33 @@ export function useBibleReader(currentPage) {
   // Debounce timer ref so rapid stroke updates don't flood the server
   const inkSaveTimerRef = useRef({});
 
-  // The HelloAO API has no search endpoint, so whole-Bible search fetches the
-  // entire translation once (~7MB) and searches an in-memory flat verse index
-  // client-side. Cached per translation for the rest of the session (not persisted
-  // across reloads, to avoid eating into localStorage/IndexedDB quota for a cache
-  // that's cheap enough to rebuild once per visit).
-  const loadBibleIndex = async () => {
-    if (_bibleIndexCacheRef.current.BSB) {
-      setBibleIndexStatus('ready');
-      return;
-    }
-    setBibleIndexStatus('loading');
+  // The HelloAO API has no search endpoint, so whole-Bible search for the free
+  // translations (BSB, NET) fetches the entire translation once (~7MB) and searches
+  // an in-memory flat verse index client-side. Cached per translation for the rest of
+  // the visit, and in IndexedDB for a while. Licensed translations use the server
+  // search proxy instead (see useBibleSearch).
+  const [bibleIndexState, setBibleIndexState] = useState({ translation: null, status: 'idle' });
+  const bibleIndexStatusFor = (translation) => {
+    if (_bibleIndexCacheRef.current[translation]) return 'ready';
+    return bibleIndexState.translation === translation ? bibleIndexState.status : 'idle';
+  };
+
+  const loadBibleIndex = async (translation = 'BSB') => {
+    const set = (status) => setBibleIndexState({ translation, status });
+    if (_bibleIndexCacheRef.current[translation]) { set('ready'); return; }
+    const source = READER_TRANSLATIONS.find((t) => t.id === translation);
+    if (!source || source.licensed) { set('error'); return; }
+    set('loading');
     try {
       // Check IndexedDB cache before hitting the network (~7 MB fetch)
-      const cached = await getBibleIndexFromIDB('BSB');
+      const cached = await getBibleIndexFromIDB(translation);
       if (cached?.flat && Date.now() - cached.cachedAt < BIBLE_IDB_TTL) {
-        _bibleIndexCacheRef.current.BSB = cached.flat;
-        setBibleIndexStatus('ready');
+        _bibleIndexCacheRef.current[translation] = cached.flat;
+        set('ready');
         return;
       }
 
-      const res = await fetch('https://bible.helloao.org/api/BSB/complete.json');
+      const res = await fetch(`https://bible.helloao.org/api/${source.helloao ?? source.id}/complete.json`);
       if (!res.ok) throw new Error('Unable to load the full Bible for search.');
       const data = await res.json();
       const flat = [];
@@ -111,12 +116,12 @@ export function useBibleReader(currentPage) {
           }
         }
       }
-      _bibleIndexCacheRef.current.BSB = flat;
-      setBibleIndexStatus('ready');
+      _bibleIndexCacheRef.current[translation] = flat;
+      set('ready');
       // Persist for future visits — non-blocking
-      saveBibleIndexToIDB('BSB', flat);
+      saveBibleIndexToIDB(translation, flat);
     } catch {
-      setBibleIndexStatus('error');
+      set('error');
     }
   };
 
@@ -381,7 +386,7 @@ export function useBibleReader(currentPage) {
     readerTextHighlights,
     addTextHighlight,
     removeTextHighlight,
-    bibleIndexStatus,
+    bibleIndexStatusFor,
     loadBibleIndex,
     _bibleIndexCacheRef,
     loadReaderChapter,