Updated the comparison section to clarify the distinction between ASP.NET Core's built-in rate limiting middleware and the application/domain code level rate limiting module.
- Add ConfigurePolicy method to AbpOperationRateLimitingOptions for
partial modification of existing policies without full replacement
- Add ClearRules method to OperationRateLimitingPolicyBuilder for
clearing inherited rules before defining new ones
- Add FromPolicy factory method to reconstruct a builder from an
existing policy
- Change AddPolicy return type to AbpOperationRateLimitingOptions
for chaining consistency with ConfigurePolicy
- Add parameter validation to AddPolicy and FromPolicy
- Add documentation for overriding existing policies
- Add tests for ConfigurePolicy, ClearRules, chaining, and error cases