Refactor UI state management and improve error handling in the application. Added success and error messages to enhance user feedback during package creation and device connection status updates.

packager.go

@@ -1,10 +1,9 @@
 package main
 
 import (
-	"io/fs"
 	"encoding/json"
+	"io/fs"
 	"strings"
-	"log"
 )
 
 type PackageJSON struct {
@@ -35,39 +34,37 @@ func loadPackageJSON(fsys fs.FS) (*PackageJSON, error) {
 
 func createCpkg(fsys fs.FS, pkgData *PackageJSON) (*cpkg, error) {
 	pkg := NewCpkg(pkgData.Pkg)
-	
+
 	// Walk through all directories recursively
 	err := fs.WalkDir(fsys, ".", func(path string, d fs.DirEntry, err error) error {
 		if err != nil {
 			return err
 		}
-		
+
 		// Skip directories themselves (we only want files)
 		if d.IsDir() {
 			return nil
 		}
-		
+
 		// Skip certain files
 		fileName := d.Name()
 		if fileName == "debug.log" || strings.HasSuffix(fileName, ".cpkg") {
-			log.Println("Skipping file:", path)
 			return nil
 		}
-		
+
 		// Add file with full relative path
-		log.Println("Adding file:", path)
 		err = pkg.AddFile(fsys, path)
 		if err != nil {
 			return err
 		}
-		
+
 		return nil
 	})
-	
+
 	if err != nil {
 		return nil, err
 	}
-	
+
 	success, err := pkg.Create()
 	if err != nil {
 		return nil, err
@@ -76,4 +73,4 @@ func createCpkg(fsys fs.FS, pkgData *PackageJSON) (*cpkg, error) {
 		return nil, err
 	}
 	return pkg, nil
-}
+}