Changed so development steps are hashed by the prompt path, prompt data and an llm request number + added functionality for resuming from a specific development step

euclid/database/models/development_steps.py

@@ -14,4 +14,7 @@ class DevelopmentSteps(BaseModel):
     llm_response = BinaryJSONField(null=False)
 
     class Meta:
-        db_table = 'development_steps'
+        db_table = 'development_steps'
+        indexes = (
+            (('app', 'hash_id'), True),
+        )