fix: optimize memory usage, fix agent and code refactor (#118)

* refactor: simplify io code and make utils module independent

* fix(docker): agent and socket-proxy docker event flushing with modified reverse proxy handler

* refactor: remove unused code

* refactor: remove the use of logging module in most code

* refactor: streamline domain mismatch check in certState function

* tweak: use ecdsa p-256 for autocert

* fix(tests): update health check tests for invalid host and add case for port in host

* feat(acme): custom acme directory

* refactor: code refactor and improved context and error handling

* tweak: optimize memory usage under load

* fix(oidc): restore old user matching behavior

* docs: add ChatGPT assistant to README

---------

Co-authored-by: yusing <yusing@6uo.me>

internal/notif/config.go

@@ -2,7 +2,7 @@ package notif
 
 import (
 	"github.com/yusing/go-proxy/internal/gperr"
-	"github.com/yusing/go-proxy/internal/utils"
+	"github.com/yusing/go-proxy/internal/serialization"
 )
 
 type NotificationConfig struct {
@@ -46,5 +46,5 @@ func (cfg *NotificationConfig) UnmarshalMap(m map[string]any) (err gperr.Error)
 			Withf("expect %s or %s", ProviderWebhook, ProviderGotify)
 	}
 
-	return utils.MapUnmarshalValidate(m, cfg.Provider)
+	return serialization.MapUnmarshalValidate(m, cfg.Provider)
 }