chore: fix go fmt formatting issues after rebase

Apply go fmt to files that had formatting inconsistencies
(alignment, indentation) after rebasing onto refactor/channel-system.

pkg/agent/loop.go

@@ -211,12 +211,16 @@ func (al *AgentLoop) Run(ctx context.Context) error {
 						})
 						logger.InfoCF("agent", "Published outbound response",
 							map[string]any{
-								"channel": msg.Channel,
+								"channel":     msg.Channel,
-								"chat_id": msg.ChatID,
+								"chat_id":     msg.ChatID,
 								"content_len": len(response),
 							})
 					} else {
-						logger.DebugCF("agent", "Skipped outbound (message tool already sent)", map[string]any{"channel": msg.Channel})
+						logger.DebugCF(
+							"agent",
+							"Skipped outbound (message tool already sent)",
+							map[string]any{"channel": msg.Channel},
+						)
 					}
 				}
 			}()
@@ -395,7 +399,7 @@ func (al *AgentLoop) processMessage(ctx context.Context, msg bus.InboundMessage)
 			"agent_id":    agent.ID,
 			"session_key": sessionKey,
 			"matched_by":  route.MatchedBy,
-	})
+		})
 
 	return al.runAgentLoop(ctx, agent, processOptions{
 		SessionKey:      sessionKey,

pkg/channels/whatsapp_native/whatsapp_native.go

@@ -18,15 +18,14 @@ import (
 	"time"
 
 	"github.com/mdp/qrterminal/v3"
-	_ "modernc.org/sqlite"
-
 	"go.mau.fi/whatsmeow"
+	"go.mau.fi/whatsmeow/proto/waE2E"
 	"go.mau.fi/whatsmeow/store/sqlstore"
+	"go.mau.fi/whatsmeow/types"
 	"go.mau.fi/whatsmeow/types/events"
 	waLog "go.mau.fi/whatsmeow/util/log"
-	"go.mau.fi/whatsmeow/proto/waE2E"
-	"go.mau.fi/whatsmeow/types"
 	"google.golang.org/protobuf/proto"
+	_ "modernc.org/sqlite"
 
 	"github.com/sipeed/picoclaw/pkg/bus"
 	"github.com/sipeed/picoclaw/pkg/channels"
@@ -61,7 +60,11 @@ type WhatsAppNativeChannel struct {
 
 // NewWhatsAppNativeChannel creates a WhatsApp channel that uses whatsmeow for connection.
 // storePath is the directory for the SQLite session store (e.g. workspace/whatsapp).
-func NewWhatsAppNativeChannel(cfg config.WhatsAppConfig, bus *bus.MessageBus, storePath string) (channels.Channel, error) {
+func NewWhatsAppNativeChannel(
+	cfg config.WhatsAppConfig,
+	bus *bus.MessageBus,
+	storePath string,
+) (channels.Channel, error) {
 	base := channels.NewBaseChannel("whatsapp_native", cfg, bus, cfg.AllowFrom, channels.WithMaxMessageLength(65536))
 	if storePath == "" {
 		storePath = "whatsapp"
@@ -77,7 +80,7 @@ func NewWhatsAppNativeChannel(cfg config.WhatsAppConfig, bus *bus.MessageBus, st
 func (c *WhatsAppNativeChannel) Start(ctx context.Context) error {
 	logger.InfoCF("whatsapp", "Starting WhatsApp native channel (whatsmeow)", map[string]any{"store": c.storePath})
 
-	if err := os.MkdirAll(c.storePath, 0700); err != nil {
+	if err := os.MkdirAll(c.storePath, 0o700); err != nil {
 		return fmt.Errorf("create session store dir: %w", err)
 	}
 
@@ -173,7 +176,7 @@ func (c *WhatsAppNativeChannel) Stop(ctx context.Context) error {
 	return nil
 }
 
-func (c *WhatsAppNativeChannel) eventHandler(evt interface{}) {
+func (c *WhatsAppNativeChannel) eventHandler(evt any) {
 	switch evt.(type) {
 	case *events.Message:
 		c.handleIncoming(evt.(*events.Message))
@@ -284,7 +287,11 @@ func (c *WhatsAppNativeChannel) handleIncoming(evt *events.Message) {
 		return
 	}
 
-	logger.DebugCF("whatsapp", "WhatsApp message received", map[string]any{"sender_id": senderID, "content_preview": utils.Truncate(content, 50)})
+	logger.DebugCF(
+		"whatsapp",
+		"WhatsApp message received",
+		map[string]any{"sender_id": senderID, "content_preview": utils.Truncate(content, 50)},
+	)
 	c.HandleMessage(c.runCtx, peer, messageID, senderID, chatID, content, mediaPaths, metadata, sender)
 }
 

pkg/channels/whatsapp_native/whatsapp_native_stub.go

@@ -12,6 +12,10 @@ import (
 
 // NewWhatsAppNativeChannel returns an error when the binary was not built with -tags whatsapp_native.
 // Build with: go build -tags whatsapp_native ./cmd/...
-func NewWhatsAppNativeChannel(cfg config.WhatsAppConfig, bus *bus.MessageBus, storePath string) (channels.Channel, error) {
+func NewWhatsAppNativeChannel(
+	cfg config.WhatsAppConfig,
+	bus *bus.MessageBus,
+	storePath string,
+) (channels.Channel, error) {
 	return nil, fmt.Errorf("whatsapp native not compiled in; build with -tags whatsapp_native")
 }

pkg/config/config.go

@@ -224,9 +224,9 @@ type PlaceholderConfig struct {
 
 type WhatsAppConfig struct {
 	Enabled          bool                `json:"enabled"            env:"PICOCLAW_CHANNELS_WHATSAPP_ENABLED"`
-	BridgeURL        string              `json:"bridge_url"          env:"PICOCLAW_CHANNELS_WHATSAPP_BRIDGE_URL"`
+	BridgeURL        string              `json:"bridge_url"         env:"PICOCLAW_CHANNELS_WHATSAPP_BRIDGE_URL"`
 	UseNative        bool                `json:"use_native"         env:"PICOCLAW_CHANNELS_WHATSAPP_USE_NATIVE"`
-	SessionStorePath string              `json:"session_store_path"  env:"PICOCLAW_CHANNELS_WHATSAPP_SESSION_STORE_PATH"`
+	SessionStorePath string              `json:"session_store_path" env:"PICOCLAW_CHANNELS_WHATSAPP_SESSION_STORE_PATH"`
 	AllowFrom        FlexibleStringSlice `json:"allow_from"         env:"PICOCLAW_CHANNELS_WHATSAPP_ALLOW_FROM"`
 }
 

pkg/utils/string.go

@@ -5,8 +5,8 @@ import (
 	"unicode"
 )
 
-// SanitizeMessage removes Unicode control characters, format characters (RTL overrides, 
+// SanitizeMessage removes Unicode control characters, format characters (RTL overrides,
-// zero-width characters), and other non-graphic characters that could confuse an LLM 
+// zero-width characters), and other non-graphic characters that could confuse an LLM
 // or cause display issues in the agent UI.
 func SanitizeMessageContent(input string) string {
 	var sb strings.Builder
@@ -16,7 +16,7 @@ func SanitizeMessageContent(input string) string {
 	for _, r := range input {
 		// unicode.IsGraphic returns true if the rune is a Unicode graphic character.
 		// This includes letters, marks, numbers, punctuation, and symbols.
-		// It excludes control characters (Cc), format characters (Cf), 
+		// It excludes control characters (Cc), format characters (Cf),
 		// surrogates (Cs), and private use (Co).
 		if unicode.IsGraphic(r) || r == '\n' || r == '\r' || r == '\t' {
 			sb.WriteRune(r)