fix(cmd): add error handling for user input in edit and lint commands

- Handle errors from fmt.Scanln in cmd/edit.go and cmd/lint.go to prevent crashes on input failures, providing user feedback and preserving backups.
- Update .gitea/workflows/release.yml to use 'ubuntu-gitea' runner for CI consistency.

.gitea/workflows/release.yml

@@ -11,7 +11,7 @@ permissions:
 jobs:
   release:
     name: Create Release
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-gitea
     steps:
       - name: Checkout code
         uses: actions/checkout@v4

cmd/edit.go

@@ -71,7 +71,11 @@ var editCmd = &cobra.Command{
 
 		fmt.Print("\n\nApply these changes? (y/n): ")
 		var confirm string
-		fmt.Scanln(&confirm)
+		if _, err := fmt.Scanln(&confirm); err != nil {
+			color.Red("Failed to read input: %v", err)
+			color.Yellow("Changes discarded. Backup saved as %s", backupPath)
+			return
+		}
 		if confirm != "y" && confirm != "Y" {
 			color.Yellow("Changes discarded. Backup saved as %s", backupPath)
 			return

cmd/lint.go

@@ -165,7 +165,11 @@ func runLint(cmd *cobra.Command, args []string) {
 		// Ask for confirmation
 		color.Yellow("Apply these fixes? (y/N): ")
 		var response string
-		fmt.Scanln(&response)
+		if _, err := fmt.Scanln(&response); err != nil {
+			logger.Info("failed to read user input", "file", absPath, "error", err)
+			color.Yellow("❌ Cancelled. Backup preserved at: %s", backupPath)
+			return
+		}
 		response = strings.ToLower(strings.TrimSpace(response))
 
 		if response != "y" && response != "yes" {