feat: proxmox idlewatcher (#88)

* feat: idle sleep for proxmox LXCs

* refactor: replace deprecated docker api types

* chore(api): remove debug task list endpoint

* refactor: move servemux to gphttp/servemux; favicon.go to v1/favicon

* refactor: introduce Pool interface, move agent_pool to agent module

* refactor: simplify api code

* feat: introduce debug api

* refactor: remove net.URL and net.CIDR types, improved unmarshal handling

* chore: update Makefile for debug build tag, update README

* chore: add gperr.Unwrap method

* feat: relative time and duration formatting

* chore: add ROOT_DIR environment variable, refactor

* migration: move homepage override and icon cache to $BASE_DIR/data, add migration code

* fix: nil dereference on marshalling service health

* fix: wait for route deletion

* chore: enhance tasks debuggability

* feat: stdout access logger and MultiWriter

* fix(agent): remove agent properly on verify error

* fix(metrics): disk exclusion logic and added corresponding tests

* chore: update schema and prettify, fix package.json and Makefile

* fix: I/O buffer not being shrunk before putting back to pool

* feat: enhanced error handling module

* chore: deps upgrade

* feat: better value formatting and handling

---------

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

internal/net/gphttp/middleware/errorpage/error_page.go

@@ -16,8 +16,6 @@ import (
 	"github.com/yusing/go-proxy/internal/watcher/events"
 )
 
-const errPagesBasePath = common.ErrorPagesBasePath
-
 var (
 	setupOnce      sync.Once
 	dirWatcher     W.Watcher
@@ -26,7 +24,7 @@ var (
 
 func setup() {
 	t := task.RootTask("error_page", false)
-	dirWatcher = W.NewDirectoryWatcher(t, errPagesBasePath)
+	dirWatcher = W.NewDirectoryWatcher(t, common.ErrorPagesDir)
 	loadContent()
 	go watchDir()
 }
@@ -46,7 +44,7 @@ func GetErrorPageByStatus(statusCode int) (content []byte, ok bool) {
 }
 
 func loadContent() {
-	files, err := U.ListFiles(errPagesBasePath, 0)
+	files, err := U.ListFiles(common.ErrorPagesDir, 0)
 	if err != nil {
 		logging.Err(err).Msg("failed to list error page resources")
 		return