Fix Edge-incompatible middleware; set Node runtime on Prisma/pg routes; add full Romanian Bible import + converter; import data JSON; resync RO bookKeys; stabilize /api/bible/books locale fallback; restart dev server.

prisma/schema.prisma

@@ -40,19 +40,43 @@ model Session {
   @@index([token])
 }
 
+model BibleVersion {
+  id            String   @id @default(uuid())
+  name          String   // e.g., "King James Version", "Cornilescu"
+  abbreviation  String   // e.g., "KJV", "CORNILESCU", "NIV"
+  language      String   // e.g., "en", "ro", "es"
+  description   String?
+  isDefault     Boolean  @default(false)
+  createdAt     DateTime @default(now())
+  updatedAt     DateTime @updatedAt
+
+  books         BibleBook[]
+
+  @@unique([abbreviation, language])
+  @@index([language])
+  @@index([isDefault])
+}
+
 model BibleBook {
-  id          Int      @id
-  name        String
+  id          String   @id @default(uuid())
+  versionId   String
+  name        String   // Version-specific book name
   testament   String
   orderNum    Int
+  bookKey     String   // For cross-version matching (e.g., "genesis", "exodus")
   chapters    BibleChapter[]
 
+  version     BibleVersion @relation(fields: [versionId], references: [id])
+
+  @@unique([versionId, orderNum])
+  @@unique([versionId, bookKey])
+  @@index([versionId])
   @@index([testament])
 }
 
 model BibleChapter {
   id          String   @id @default(uuid())
-  bookId      Int
+  bookId      String
   chapterNum  Int
   verses      BibleVerse[]
 
@@ -67,15 +91,13 @@ model BibleVerse {
   chapterId   String
   verseNum    Int
   text        String   @db.Text
-  version     String   @default("KJV")
 
   chapter     BibleChapter @relation(fields: [chapterId], references: [id])
   bookmarks   Bookmark[]
   notes       Note[]
 
-  @@unique([chapterId, verseNum, version])
+  @@unique([chapterId, verseNum])
   @@index([chapterId])
-  @@index([version])
 }
 
 model BiblePassage {
@@ -89,7 +111,7 @@ model BiblePassage {
   translation String   @default("FIDELA")
   textRaw     String   @db.Text
   textNorm    String   @db.Text // Normalized text for embedding
-  embedding   Unsupported("vector(3072)")?
+  embedding   String?  // Will be changed to vector later when extension is available
   createdAt   DateTime @default(now())
   updatedAt   DateTime @updatedAt
 
@@ -170,7 +192,7 @@ model Prayer {
 model ReadingHistory {
   id          String   @id @default(uuid())
   userId      String
-  bookId      Int
+  bookId      String
   chapterNum  Int
   verseNum    Int?
   viewedAt    DateTime @default(now())