Remove unused hooks mechanism

internal/debug/hooks.go

@@ -1,29 +0,0 @@
-//go:build debug
-// +build debug
-
-package debug
-
-var (
-	hooks map[string]func(interface{})
-)
-
-func init() {
-	hooks = make(map[string]func(interface{}))
-}
-
-func Hook(name string, f func(interface{})) {
-	hooks[name] = f
-}
-
-func RunHook(name string, context interface{}) {
-	f, ok := hooks[name]
-	if !ok {
-		return
-	}
-
-	f(context)
-}
-
-func RemoveHook(name string) {
-	delete(hooks, name)
-}

internal/debug/hooks_release.go

@@ -1,10 +0,0 @@
-//go:build !debug
-// +build !debug
-
-package debug
-
-func Hook(name string, f func(interface{})) {}
-
-func RunHook(name string, context interface{}) {}
-
-func RemoveHook(name string) {}