expand user permissions

src/lib/db.ts

@@ -106,6 +106,7 @@ function initDb(db: Database.Database): void {
   migrateMediaItemsAiFields(db)
   migrateLibraryAiSettings(db)
   migrateAiJobs(db)
+  migrateLibraryPermissionsAccessLevel(db)
   seedAppSettings(db)
 }
 
@@ -318,6 +319,15 @@ function migrateLibrariesType(db: Database.Database): void {
   }
 }
 
+function migrateLibraryPermissionsAccessLevel(db: Database.Database): void {
+  const row = db
+    .prepare("SELECT sql FROM sqlite_master WHERE type='table' AND name='library_permissions'")
+    .get() as { sql: string } | undefined
+  if (row && !row.sql.includes('access_level')) {
+    db.exec(`ALTER TABLE library_permissions ADD COLUMN access_level TEXT NOT NULL DEFAULT 'write'`)
+  }
+}
+
 function migrateAiJobs(db: Database.Database): void {
   db.exec(`
     CREATE TABLE IF NOT EXISTS ai_jobs (