Refactor fingerprint generation in insert_many method of State model

- Updated the insert_many method to always generate fingerprints for all states, removing the conditional check for does_unites. This change simplifies the logic and ensures consistent fingerprint generation for all state insertions.

Author: NiveditJain

state-manager/app/models/db/state.py

@@ -50,10 +50,8 @@ async def insert_many(cls, documents: list["State"]) -> InsertManyResult:
         """Override insert_many to ensure fingerprints are generated before insertion."""
         # Generate fingerprints for states that need them
         for state in documents:
-            if state.does_unites:
-                state._generate_fingerprint()
+            state._generate_fingerprint()
 
-        # Call the parent class insert_many method
         return await super().insert_many(documents) # type: ignore
 
     class Settings: