Fix bcrypt byte limit in seed-admin

Author: Uttam Singh

backend/seed/admin.py.py

@@ -7,20 +7,23 @@ def seed_admin(db: Session = Depends(get_db)):
         if existing:
             return {"ok": True, "note": "Admin already exists"}
 
+        # Fix bcrypt 72-byte password limit safely
         raw_password = "Edme@123"
-        if len(raw_password.encode("utf-8")) > 72:
-            raw_password = raw_password[:72]
+        encoded = raw_password.encode("utf-8")
+        if len(encoded) > 72:
+            encoded = encoded[:72]
+        safe_password = encoded.decode("utf-8", "ignore")
 
         admin = User(
             name="Admin",
             email=email,
-            hashed_password=bcrypt.hash(raw_password),
+            hashed_password=bcrypt.hash(safe_password),
             department="Finance",
             role="admin",
             manager_email=None,
         )
         db.add(admin)
         db.commit()
-        return {"ok": True, "note": "Admin created"}
+        return {"ok": True, "note": "Admin created successfully"}
     except Exception as e:
         return {"ok": False, "error": str(e)}