Motivation

• Provide a way for users to copy the "URL" value from the SQL Build window list (via context menu or similar) without opening the link.

Description

• Added NormalizeUrl(string) to clean HYPERLINK(...) formatted values in one place and reused it for link open and export paths.
• Updated CreateHyperlink(string, double) to use the normalized URL and attach a ContextMenu with a MenuItem labeled Copy URL that calls CopyUrlToClipboard(string).
• Implemented CopyUrlToClipboard(string) which copies the URL to the clipboard and shows a warning message if no URL is present.
• Switched OpenUrl(string) and the Copy as TSQL export code to call NormalizeUrl(...) so opened and exported URLs are consistent.

Testing

• Ran dotnet build AxialSqlTools/AxialSqlTools.sln -c Release but the build could not be executed because dotnet is not installed in this environment (build not validated).
• Performed git operations to add and commit the change which succeeded and left a clean working tree after commit.

Codex Task