fix(lint): improve styling and fix lint errors

internal/watcher/config_file_watcher.go

@@ -17,7 +17,7 @@ func initConfigDirWatcher() {
 	configDirWatcher = NewDirectoryWatcher(t, common.ConfigBasePath)
 }
 
-// create a new file watcher for file under ConfigBasePath.
+// NewConfigFileWatcher creates a new file watcher for file under common.ConfigBasePath.
 func NewConfigFileWatcher(filename string) Watcher {
 	configDirWatcherInitOnce.Do(initConfigDirWatcher)
 	return configDirWatcher.Add(filename)

internal/watcher/docker_watcher.go

@@ -124,15 +124,13 @@ func (w DockerWatcher) EventsWithOptions(ctx context.Context, options DockerList
 
 				retry := time.NewTicker(dockerWatcherRetryInterval)
 				defer retry.Stop()
-				ok := false
 			outer:
-				for !ok {
+				for {
 					select {
 					case <-ctx.Done():
 						return
 					case <-retry.C:
 						if checkConnection(ctx, client) {
-							ok = true
 							break outer
 						}
 					}

internal/watcher/events/events.go

@@ -2,6 +2,7 @@ package events
 
 import (
 	"fmt"
+	"maps"
 
 	dockerEvents "github.com/moby/moby/api/types/events"
 )
@@ -69,9 +70,7 @@ var actionNameMap = func() (m map[Action]string) {
 	for k, v := range DockerEventMap {
 		m[v] = string(k)
 	}
-	for k, v := range fileActionNameMap {
-		m[k] = v
-	}
+	maps.Copy(m, fileActionNameMap)
 	return m
 }()