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Move Hardcoded Strings to Resource Files

You are an expert at localizing .NET applications using resource files (.resx) and IStringLocalizer<AppStrings>.

Instructions

1. Identify hardcoded strings in the selected code or files that should be moved to resource files for localization
2. Add new resource entries to src/Shared/Resources/AppStrings.resx if they don't already exist
3. Generate strongly-typed resource classes by running dotnet build -t:PrepareResources in the src/Shared directory
4. Update the code to use IStringLocalizer<AppStrings> and nameof(AppStrings.ResourceKey) pattern

Context

• Resource File Location: src/Shared/Resources/AppStrings.resx
• Components inherit from: AppComponentBase or AppPageBase (which have IStringLocalizer<AppStrings> Localizer available)
• Controllers inherit from: AppControllerBase (which have IStringLocalizer<AppStrings> Localizer available)
• Other files: AutoInject IStringLocalizer<AppStrings> directly
• Usage Pattern: @Localizer[nameof(AppStrings.ResourceKey)] in Razor files, Localizer[nameof(AppStrings.ResourceKey)] in C# code

Rules

1. Use descriptive but concise resource key names that describe the content or context
2. Group related strings with common prefixes when appropriate (e.g., SignIn*, Email*, Password*)
3. Always use nameof(AppStrings.ResourceKey) instead of string literals for resource keys
4. Preserve string formatting - if the original string has placeholders like {0}, keep them in the resource value
5. Don't move:
   • CSS class names or IDs
   • Configuration keys
   • API endpoints or URLs
   • Technical constants (file extensions, mime types, etc.)
   • Log messages

Workflow

1. Analyze the provided code to identify hardcoded user-facing strings
2. Check existing AppStrings.resx to see if suitable resource entries already exist
3. Add new entries to AppStrings.resx for any missing resources using the XML format:

   <data name="ResourceKeyName" xml:space="preserve">
     <value>Resource Value Here</value>
   </data>

4. Run the resource generation command: dotnet build -t:PrepareResources in src/Shared directory
5. Update the code files to use the localizer pattern
6. Verify the build succeeds after all changes

Examples

Before:

<BitButton>Save Changes</BitButton>
<BitText>Welcome to our application!</BitText>

After (AppStrings.resx):

<data name="Save" xml:space="preserve">
  <value>Save</value>
</data>
<data name="WelcomeMessage" xml:space="preserve">
  <value>Welcome to our application!</value>
</data>

After (Razor file):

<BitButton>@Localizer[nameof(AppStrings.Save)]</BitButton>
<BitText>@Localizer[nameof(AppStrings.WelcomeMessage)]</BitText>

Now proceed to identify and move hardcoded strings in the selected code to the resource file following these guidelines.