.NET9 Upgrade + Various JS fixes

.github/workflows/main.yml

@@ -17,11 +17,11 @@ jobs:
     - name: Setup .NET Core SDK
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 8.x
+        dotnet-version: 9.x
 
     # publishes Blazor project to the release-folder
     - name: Publish .NET Core Project
-      run: dotnet publish BlazorZXingJSApp/Client/BlazorZXingJSApp.Client.csproj -f net8.0 -r linux-x64 -c Release -o release --nologo --self-contained 
+      run: dotnet publish BlazorZXingJSApp/Client/BlazorZXingJSApp.Client.csproj -f net9.0 -r linux-x64 -c Release -o release --nologo --self-contained 
 
     # changes the base-tag in index.html from '/' to 'BlazorGitHubPagesDemo' to match GitHub Pages repository subdirectory
     - name: Change base-tag in index.html from / to BlazorBarcodeScanner

.gitignore

@@ -352,3 +352,31 @@ MigrationBackup/
 
 # Ionide (cross platform F# VS Code tools) working folder
 .ionide/
+
+#### macOS ####
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+
+# Icon must end with two \r
+Icon
+
+# Thumbnails
+._*
+
+# Files that might appear in the root of a volume
+.DocumentRevisions-V100
+.fseventsd
+.Spotlight-V100
+.TemporaryItems
+.Trashes
+.VolumeIcon.icns
+.com.apple.timemachine.donotpresent
+
+# Directories potentially created on remote AFP share
+.AppleDB
+.AppleDesktop
+Network Trash Folder
+Temporary Items
+.apdisk

BlazorBarcodeScanner.ZXing.JS/BarcodeReader.razor

@@ -1,6 +1,4 @@
-@using Microsoft.JSInterop
-
-<section class="zxing-container">
+<section class="zxing-container">
     @if (!string.IsNullOrWhiteSpace(Title))
     {
         <h3 class="zxing-title">@Title</h3>