style(tui): satisfy errcheck in usage printer

Author: jkyberneees

cmd/bodek/main.go

@@ -47,17 +47,17 @@ func parseConfig(args []string, output io.Writer) (config, error) {
 	fs.StringVar(&cfg.bin, "odek-bin", "", "path to the odek binary to spawn (default: odek on PATH)")
 	fs.BoolVar(&cfg.mouse, "mouse", false, "enable mouse wheel scrolling (disables native text selection/copy)")
 	fs.Usage = func() {
-		fmt.Fprintf(fs.Output(), "Usage: bodek [options] [-- <odek serve flags>]\n\n")
-		fmt.Fprintf(fs.Output(), "A terminal interface for the odek agent.\n\n")
-		fmt.Fprintf(fs.Output(), "Options:\n")
+		_, _ = fmt.Fprintf(fs.Output(), "Usage: bodek [options] [-- <odek serve flags>]\n\n")
+		_, _ = fmt.Fprintf(fs.Output(), "A terminal interface for the odek agent.\n\n")
+		_, _ = fmt.Fprintf(fs.Output(), "Options:\n")
 		fs.PrintDefaults()
-		fmt.Fprintf(fs.Output(), "\nExamples:\n")
-		fmt.Fprintf(fs.Output(), "  bodek                                             # spawn odek serve and start chatting\n")
-		fmt.Fprintf(fs.Output(), "  bodek --sandbox                                   # spawn odek serve with Docker sandbox\n")
-		fmt.Fprintf(fs.Output(), "  bodek --url 'http://127.0.0.1:8080/?token=…'      # attach with the token URL odek serve printed\n")
-		fmt.Fprintf(fs.Output(), "  bodek --url http://127.0.0.1:8080 --token d3adb33f  # attach with an explicit token\n")
-		fmt.Fprintf(fs.Output(), "  bodek --mouse                                     # enable mouse wheel scrolling (blocks text selection)\n")
-		fmt.Fprintf(fs.Output(), "  bodek -- --prompt-caching                         # pass extra flags to odek serve\n")
+		_, _ = fmt.Fprintf(fs.Output(), "\nExamples:\n")
+		_, _ = fmt.Fprintf(fs.Output(), "  bodek                                             # spawn odek serve and start chatting\n")
+		_, _ = fmt.Fprintf(fs.Output(), "  bodek --sandbox                                   # spawn odek serve with Docker sandbox\n")
+		_, _ = fmt.Fprintf(fs.Output(), "  bodek --url 'http://127.0.0.1:8080/?token=…'      # attach with the token URL odek serve printed\n")
+		_, _ = fmt.Fprintf(fs.Output(), "  bodek --url http://127.0.0.1:8080 --token d3adb33f  # attach with an explicit token\n")
+		_, _ = fmt.Fprintf(fs.Output(), "  bodek --mouse                                     # enable mouse wheel scrolling (blocks text selection)\n")
+		_, _ = fmt.Fprintf(fs.Output(), "  bodek -- --prompt-caching                         # pass extra flags to odek serve\n")
 	}
 	if err := fs.Parse(args); err != nil {
 		fs.Usage()