Tsmarvin/enable windows arm64

[jasonnorman66994-dot]

This pull request introduces a recommended VS Code extension for Azure development, updates the method signature for assembly loading to be non-static, and improves documentation clarity in the utility extensions. The most significant changes are grouped below:

Development Environment Improvements:

• Added .vscode/extensions.json to recommend the ms-vscode.azure-account extension for VS Code users, helping standardize the development environment.

Code Quality and API Changes:

• Changed LoadAssemblyInPsesLoadContext in EditorExtensionServiceProvider.cs from a static to an instance method, suppressing the CA1822 warning to allow for future extensibility.

Documentation and Comment Updates:

• Clarified the summary comment for the ToStringSafe extension method in Extensions.cs for improved readability and accuracy.

PR Summary

PR Context

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[Copilot]

Pull request overview

This pull request makes several small improvements to the PowerShell Editor Services codebase, including development environment configuration, API method signature changes, and documentation corrections. The PR title references "enable windows arm64" but the changes appear to be preparatory or supporting changes rather than direct ARM64 enablement.

Changes:

• Added VS Code extension recommendation for Azure development
• Changed LoadAssemblyInPsesLoadContext from static to instance method to allow future extensibility
• Fixed grammar in documentation comment for ToStringSafe extension method

Reviewed changes

Copilot reviewed 3 out of 4 changed files in this pull request and generated 1 comment.

File	Description
.vscode/extensions.json	Adds recommendation for the Azure Account VS Code extension to standardize development environment
.gitignore	Adds .vs/ directory to ignore Visual Studio metadata files
src/PowerShellEditorServices/Utility/Extensions.cs	Improves clarity of the summary comment for SafeToString extension method by fixing line break placement
src/PowerShellEditorServices/Extensions/Api/EditorExtensionServiceProvider.cs	Changes LoadAssemblyInPsesLoadContext from static to instance method with CA1822 suppression for future extensibility

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[Copilot]

The phrase "is that throws" should be "if that throws" for grammatical correctness.

Suggested change

	/// <returns>The ToString() return value or a suitable error message is that throws.</returns>
	/// <returns>The ToString() return value or a suitable error message if that throws.</returns>

[jasonnorman66994-dot]

@andyleejordan, @daviwil, and @rjmholt, could you please review this PR? Your insights would be valuable.