Fetch BSB passage text from Bolls.life API in study lesson view; v1.1.35

Adds /api/bible-passage server route that proxies the Berean Standard Bible
from Bolls.life per-verse, with in-memory caching. Study lesson scripture
block now displays live BSB text instead of static passageText. Adds
bibleBook field to StudyProgram so admins can set the book name explicitly
when the study slug doesn't match (e.g. a study titled "ephesians-part-2").

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

src/AdminPage.tsx

@@ -4285,6 +4285,11 @@ export default function AdminPage({ content, onSave, onLogout }: Props) {
                           <label htmlFor={`study-slug-${study.id}`}>Slug</label>
                           <input id={`study-slug-${study.id}`} type="text" value={study.slug} placeholder="colossians" onChange={e => updateStudyProgram(study.id, 'slug', e.target.value.trim().toLowerCase().replace(/[^a-z0-9-]/g, '-'))} />
                         </div>
+                        <div className="admin-field">
+                          <label htmlFor={`study-bible-book-${study.id}`}>Bible Book (for passage lookup)</label>
+                          <input id={`study-bible-book-${study.id}`} type="text" value={study.bibleBook ?? ''} placeholder="colossians (leave blank to use slug)" onChange={e => updateStudyProgram(study.id, 'bibleBook', e.target.value.trim().toLowerCase().replace(/\s+/g, ''))} />
+                          <p className="admin-stats-note" style={{ marginTop: '0.25rem' }}>Lowercase book name used to fetch BSB passage text. E.g. colossians, ephesians, 1corinthians. Leave blank if the slug matches the book name.</p>
+                        </div>
                         <div className="admin-field">
                           <label htmlFor={`study-status-${study.id}`}>Status</label>
                           <select id={`study-status-${study.id}`} value={study.status} onChange={e => updateStudyProgram(study.id, 'status', e.target.value)}>