docs: update Go code style guidelines and linting requirements

- Enhanced AGENTS.md to include post-editing commands for Go code, specifying the use of `gofmt -w`, `go vet ./...`, and `scripts/lint-go.ps1`.
- Updated engineering rules in .cursor/rules/engineering.mdc to clarify the linting process and ensure consistency in Go code formatting.
- Improved documentation for CI checks related to Go code style and linting.

internal/agentserver/server.go

@@ -15,20 +15,20 @@ import (
 
 // Config holds evobgp-agent serve settings.
 type Config struct {
-	Listen           string
-	Secret           string
-	ControlPlaneURL  string
-	NodeToken        string
-	SpeakerID        string
-	PubKeyB64        string
-	PubKeyHex        string
-	ExtractDir       string
-	BirdBin          string
-	BirdcBin         string
-	Socket           string
-	SyncTimeout      time.Duration
-	LastSync         func() (revisionID string, at time.Time)
-	OnSyncSuccess    func(revisionID string)
+	Listen          string
+	Secret          string
+	ControlPlaneURL string
+	NodeToken       string
+	SpeakerID       string
+	PubKeyB64       string
+	PubKeyHex       string
+	ExtractDir      string
+	BirdBin         string
+	BirdcBin        string
+	Socket          string
+	SyncTimeout     time.Duration
+	LastSync        func() (revisionID string, at time.Time)
+	OnSyncSuccess   func(revisionID string)
 }
 
 // Server serves Panel→Node internal API (Remnawave-style wake-up).
@@ -107,9 +107,9 @@ func (s *Server) handleSync(w http.ResponseWriter, r *http.Request) {
 		s.cfg.OnSyncSuccess(res.RevisionID)
 	}
 	writeJSON(w, http.StatusOK, map[string]any{
-		"ok":                    true,
-		"applied_revision_id":   res.RevisionID,
-		"main_config":           res.MainConfig,
+		"ok":                  true,
+		"applied_revision_id": res.RevisionID,
+		"main_config":         res.MainConfig,
 	})
 }
 

internal/nodecli/sync.go

@@ -17,18 +17,18 @@ import (
 
 // SyncConfig drives pull → verify → apply on a replica node.
 type SyncConfig struct {
-	BaseURL      string
-	Token        string
-	SpeakerID    string
-	RevisionID   string // empty = latest published on CP
-	PubKeyB64    string
-	PubKeyHex    string
-	ExtractDir   string
-	BundlePath   string // temp file; default os.TempDir()/evobgp-bundle.tar.gz
-	BirdBin      string
-	BirdcBin     string
-	Socket       string
-	HTTPClient   interface {
+	BaseURL    string
+	Token      string
+	SpeakerID  string
+	RevisionID string // empty = latest published on CP
+	PubKeyB64  string
+	PubKeyHex  string
+	ExtractDir string
+	BundlePath string // temp file; default os.TempDir()/evobgp-bundle.tar.gz
+	BirdBin    string
+	BirdcBin   string
+	Socket     string
+	HTTPClient interface {
 		Do(req interface{}) (interface{}, error)
 	}
 	Timeout time.Duration
@@ -106,9 +106,9 @@ func SyncBundle(ctx context.Context, cfg SyncConfig) (SyncResult, error) {
 // SyncResultJSON encodes SyncResult for HTTP responses.
 func SyncResultJSON(r SyncResult) ([]byte, error) {
 	return json.Marshal(map[string]any{
-		"ok":                true,
+		"ok":                  true,
 		"applied_revision_id": r.RevisionID,
-		"main_config":       r.MainConfig,
+		"main_config":         r.MainConfig,
 	})
 }
 

internal/nodedispatch/dispatch.go

@@ -26,11 +26,11 @@ type Result struct {
 
 // Options configures Panel→Node HTTP dispatch.
 type Options struct {
-	HTTPClient   *http.Client
-	Timeout      time.Duration
-	MaxRetries   int
-	InsecureTLS  bool
-	RevisionID   string
+	HTTPClient  *http.Client
+	Timeout     time.Duration
+	MaxRetries  int
+	InsecureTLS bool
+	RevisionID  string
 }
 
 func (o Options) client() *http.Client {