feat(sync): full code sync from release

bb664d9b · yangjianbo · bfc7b339 · bb664d9b · bb664d9b · bb664d9b
Commit bb664d9b authored Feb 28, 2026 by yangjianbo
--- a/backend/internal/service/sora_client.go
+++ b/backend/internal/service/sora_client.go
--- a/backend/internal/service/sora_gateway_service.go
+++ b/backend/internal/service/sora_gateway_service.go
--- a/backend/internal/service/sora_gateway_service_test.go
+++ b/backend/internal/service/sora_gateway_service_test.go
--- a/backend/internal/service/sora_generation.go
+++ b/backend/internal/service/sora_generation.go
--- a/backend/internal/service/sora_generation_service.go
+++ b/backend/internal/service/sora_generation_service.go
--- a/backend/internal/service/sora_generation_service_test.go
+++ b/backend/internal/service/sora_generation_service_test.go
--- a/backend/internal/service/sora_media_storage.go
+++ b/backend/internal/service/sora_media_storage.go
--- a/backend/internal/service/sora_models.go
+++ b/backend/internal/service/sora_models.go
--- a/backend/internal/service/sora_quota_service.go
+++ b/backend/internal/service/sora_quota_service.go
--- a/backend/internal/service/sora_quota_service_test.go
+++ b/backend/internal/service/sora_quota_service_test.go
--- a/backend/internal/service/sora_s3_storage.go
+++ b/backend/internal/service/sora_s3_storage.go
--- a/backend/internal/service/sora_s3_storage_test.go
+++ b/backend/internal/service/sora_s3_storage_test.go
--- a/backend/internal/service/sora_sdk_client.go
+++ b/backend/internal/service/sora_sdk_client.go
--- a/backend/internal/service/sora_upstream_forwarder.go
+++ b/backend/internal/service/sora_upstream_forwarder.go
--- a/backend/internal/service/usage_cleanup.go
+++ b/backend/internal/service/usage_cleanup.go
--- a/backend/internal/service/usage_cleanup_service.go
+++ b/backend/internal/service/usage_cleanup_service.go
--- a/backend/internal/service/usage_cleanup_service_test.go
+++ b/backend/internal/service/usage_cleanup_service_test.go
--- a/backend/internal/service/usage_log.go
+++ b/backend/internal/service/usage_log.go
--- a/backend/internal/service/usage_log_test.go
+++ b/backend/internal/service/usage_log_test.go
--- a/backend/internal/service/user.go
+++ b/backend/internal/service/user.go