Fix episode highlight save: preserve structured show-notes fields; v2.0.40

sanitizeFeaturedLinks was silently dropping showNotesSummary, showNotesThemes,
showNotesScripture, showNotesQuotes, and showNotesResources on every save — only
the legacy showNotes string was kept. Added sanitization for all five new fields
and updated the keep-filter to include them.

Also removed set -e from entrypoint.sh and made seed/merge steps non-fatal so a
permissions error on the mounted data volume no longer crash-loops the container.

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

server/helpers.js

@@ -134,6 +134,11 @@ export function sanitizeFeaturedLinks(value) {
           .slice(0, 30)
         : []
 
+      const sanitizeStringArray = (val, limit) =>
+        Array.isArray(val)
+          ? val.filter(s => typeof s === 'string').map(s => s.trim()).filter(Boolean).slice(0, limit)
+          : []
+
       return {
         id: typeof item.id === 'string' && item.id.trim() ? item.id.trim() : randomUUID(),
         title: typeof item.title === 'string' ? item.title.trim().slice(0, 140) : '',
@@ -142,6 +147,11 @@ export function sanitizeFeaturedLinks(value) {
         url: sanitizeUrl(item.url),
         embedUrl: sanitizeUrl(item.embedUrl),
         showNotes: typeof item.showNotes === 'string' ? item.showNotes.trim().slice(0, 10000) : '',
+        showNotesSummary: typeof item.showNotesSummary === 'string' ? item.showNotesSummary.trim().slice(0, 1000) : '',
+        showNotesThemes: sanitizeStringArray(item.showNotesThemes, 20),
+        showNotesScripture: sanitizeStringArray(item.showNotesScripture, 30),
+        showNotesQuotes: sanitizeStringArray(item.showNotesQuotes, 20),
+        showNotesResources: sanitizeStringArray(item.showNotesResources, 30),
         discussionQuestions,
       }
     })
@@ -152,6 +162,11 @@ export function sanitizeFeaturedLinks(value) {
         item.url ||
         item.embedUrl ||
         item.showNotes ||
+        item.showNotesSummary ||
+        item.showNotesThemes.length > 0 ||
+        item.showNotesScripture.length > 0 ||
+        item.showNotesQuotes.length > 0 ||
+        item.showNotesResources.length > 0 ||
         item.discussionQuestions.length > 0,
     )
 }