fix: LOW issues #37-#50 — remove mock data, type auth functions, ImageElement interface, remove dead code, implement zoom/format/search, cleanup

backend/src/database/SqliteAdapter.ts

@@ -93,7 +93,7 @@ export class SqliteAdapter implements DatabaseInterface {
   }
 
   updateProject(id: string, data: Partial<DBProject>): DBProject | null {
- const sets: string[] = [];
+    const sets: string[] = [];
     const vals: any[] = [];
     if (data.name !== undefined) { sets.push('name = ?'); vals.push(data.name); }
     if (data.description !== undefined) { sets.push('description = ?'); vals.push(data.description); }