fix: apply golangci-lint v2.10.1 auto-fixes

cmd/config/args/remove.go

@@ -88,7 +88,10 @@ func (c *RemoveCmd) run(cmd *cobra.Command, args []string) error {
 
 	if _, err := fmt.Fprintf(
 		cmd.OutOrStdout(),
-		"✓ Arguments removed for server '%s' (operation: %s): %v\n", serverName, string(res), slices.Collect(maps.Keys(argMap)),
+		"✓ Arguments removed for server '%s' (operation: %s): %v\n",
+		serverName,
+		string(res),
+		slices.Collect(maps.Keys(argMap)),
 	); err != nil {
 		return err
 	}

cmd/config/args/set.go

@@ -99,7 +99,11 @@ func (c *SetCmd) run(cmd *cobra.Command, args []string) error {
 
 	if _, err := fmt.Fprintf(
 		cmd.OutOrStdout(),
-		"✓ Startup arguments %s for server '%s' (operation: %s): %v\n", operation, serverName, string(res), normalizedArgs,
+		"✓ Startup arguments %s for server '%s' (operation: %s): %v\n",
+		operation,
+		serverName,
+		string(res),
+		normalizedArgs,
 	); err != nil {
 		return err
 	}

cmd/config/env/remove.go

@@ -77,7 +77,10 @@ func (c *RemoveCmd) run(cmd *cobra.Command, args []string) error {
 
 	if _, err := fmt.Fprintf(
 		cmd.OutOrStdout(),
-		"✓ Environment variables removed for server '%s' (operation: %s): %v\n", serverName, string(res), slices.Collect(maps.Keys(envMap)),
+		"✓ Environment variables removed for server '%s' (operation: %s): %v\n",
+		serverName,
+		string(res),
+		slices.Collect(maps.Keys(envMap)),
 	); err != nil {
 		return err
 	}

cmd/config/env/set.go

@@ -87,7 +87,10 @@ func (c *SetCmd) run(cmd *cobra.Command, args []string) error {
 
 	if _, err := fmt.Fprintf(
 		cmd.OutOrStdout(),
-		"✓ Environment variables set for server '%s' (operation: %s): %v\n", serverName, string(res), slices.Collect(maps.Keys(envMap)),
+		"✓ Environment variables set for server '%s' (operation: %s): %v\n",
+		serverName,
+		string(res),
+		slices.Collect(maps.Keys(envMap)),
 	); err != nil {
 		return err
 	}

cmd/daemon.go

@@ -1060,43 +1060,43 @@ func (c *DaemonCmd) formatConfigInfo(addr string) string {
 
 	// API configuration (only show if non-default).
 	if addr != "" && addr != "0.0.0.0:8090" {
-		info.WriteString(fmt.Sprintf("  API address:\t%s\n", addr))
+		fmt.Fprintf(&info, "  API address:\t%s\n", addr)
 	}
 
 	// CORS configuration.
 	if c.config.cors.enable {
-		info.WriteString(fmt.Sprintf("  CORS enabled:\t%v (origins: %s)\n",
+		fmt.Fprintf(&info, "  CORS enabled:\t%v (origins: %s)\n",
 			c.config.cors.enable,
-			strings.Join(c.config.cors.origins, ", ")))
+			strings.Join(c.config.cors.origins, ", "))
 
 		if len(c.config.cors.methods) > 0 {
-			info.WriteString(fmt.Sprintf("  CORS methods:\t%s\n",
-				strings.Join(c.config.cors.methods, ", ")))
+			fmt.Fprintf(&info, "  CORS methods:\t%s\n",
+				strings.Join(c.config.cors.methods, ", "))
 		}
 
 		if c.config.cors.credentials {
 			info.WriteString("  CORS credentials:\ttrue\n")
 		}
 
 		if c.config.cors.maxAge != "" {
-			info.WriteString(fmt.Sprintf("  CORS max age:\t%s\n", c.config.cors.maxAge))
+			fmt.Fprintf(&info, "  CORS max age:\t%s\n", c.config.cors.maxAge)
 		}
 	}
 
 	// Timeout configuration.
 	if v := c.config.timeout.apiShutdown; v != "" && v != daemon.DefaultAPIShutdownTimeout().String() {
-		info.WriteString(fmt.Sprintf("  API shutdown timeout:\t%s\n", v))
+		fmt.Fprintf(&info, "  API shutdown timeout:\t%s\n", v)
 	}
 	if v := c.config.timeout.mcpInit; v != "" && v != daemon.DefaultClientInitTimeout().String() {
-		info.WriteString(fmt.Sprintf("  MCP init timeout:\t%s\n", v))
+		fmt.Fprintf(&info, "  MCP init timeout:\t%s\n", v)
 	}
 
 	if v := c.config.timeout.healthCheck; v != "" && v != daemon.DefaultHealthCheckTimeout().String() {
-		info.WriteString(fmt.Sprintf("  MCP health check timeout:\t%s\n", v))
+		fmt.Fprintf(&info, "  MCP health check timeout:\t%s\n", v)
 	}
 
 	if v := c.config.interval.healthCheck; v != "" && v != daemon.DefaultHealthCheckInterval().String() {
-		info.WriteString(fmt.Sprintf("  MCP health check interval:\t%s\n", v))
+		fmt.Fprintf(&info, "  MCP health check interval:\t%s\n", v)
 	}
 
 	return info.String()

internal/config/daemon_config.go

@@ -262,7 +262,10 @@ func (a *APIConfigSection) Validate() error {
 		if *a.Addr == "" {
 			validationErrors = append(validationErrors, fmt.Errorf("API address cannot be empty"))
 		} else if !isValidAddr(*a.Addr) {
-			validationErrors = append(validationErrors, fmt.Errorf("API address \"%s\" appears to be invalid (expected format: host:port)", *a.Addr))
+			validationErrors = append(
+				validationErrors,
+				fmt.Errorf("API address \"%s\" appears to be invalid (expected format: host:port)", *a.Addr),
+			)
 		}
 	}
 

internal/printer/server_printer.go

@@ -147,7 +147,7 @@ func (p *ServerPrinter) printRuntimes(w io.Writer, pkg packages.Server) {
 		var b strings.Builder
 		b.WriteString(string(inst.Runtime))
 		if inst.Version != "" {
-			b.WriteString(fmt.Sprintf(" (version: %s)", inst.Version))
+			fmt.Fprintf(&b, " (version: %s)", inst.Version)
 		}
 
 		// Pad to align with other sections