Release 10.4.0

[estruyf]

✨ New features

• #844: New {{filePrefix.index}} placeholder to add the index number of the file in the folder

🎨 Enhancements

• #833: Added support for Asciidoc files
• #834: Added the ability to create new data files for a data folder
• #841: Enable placeholders for file prefixes
• #846: Added GitHub Copilot action for title field
• #848: Set the default GitHub Copilot model to gpt-4o-mini

🐞 Fixes

• #842: Allow to set the frontMatter.taxonomy.slugTemplate setting to an empty string
• #845: Fix empty values for number fields
• #849: Show fields which are not empty in the metadata panel
• #853: Allow empty values in date fields

🚧 Work in progress

• #837: Replacing the VSCode Webview UI Toolkit with vscrui due to the deprecation of the VSCode Webview UI Toolkit library