feat: implement forgot password feature (#5534)

api/configs/feature/__init__.py

@@ -17,6 +17,10 @@ class SecurityConfig(BaseModel):
         default=None,
     )
 
+    RESET_PASSWORD_TOKEN_EXPIRY_HOURS: PositiveInt = Field(
+        description='Expiry time in hours for reset token',
+        default=24,
+    )
 
 class AppExecutionConfig(BaseModel):
     """