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/utils/synk/pool_bench_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 )
 
-var sizes = []int{1024, 4096, 16384, 65536, 32 * 1024, 128 * 1024, 512 * 1024, 1024 * 1024}
+var sizes = []int{1024, 4096, 16384, 65536, 32 * 1024, 128 * 1024, 512 * 1024, 1024 * 1024, 2 * 1024 * 1024}
 
 func BenchmarkBytesPool_GetSmall(b *testing.B) {
 	for b.Loop() {