refactor(config): restructured with better concurrency and error handling, reduced cross referencing

internal/proxmox/client.go

@@ -6,7 +6,6 @@ import (
 
 	"github.com/bytedance/sonic"
 	"github.com/luthermonson/go-proxmox"
-	"github.com/yusing/godoxy/internal/utils/pool"
 )
 
 type Client struct {
@@ -15,8 +14,6 @@ type Client struct {
 	Version *proxmox.Version
 }
 
-var Clients = pool.New[*Client]("proxmox_clients")
-
 func NewClient(baseUrl string, opts ...proxmox.Option) *Client {
 	return &Client{Client: proxmox.NewClient(baseUrl, opts...)}
 }