Enhance snippets builder

[hhkaos]

I think we can improve the snippet builder by:

• [ ] Increase height of body and description fields (calcite)
• [ ] Adding checkboxes to be able to select the language snippet scope. It should include the following language identifiers: javascript (JavaScript), json (JSON), css (CSS), html (HTML), scss (SCSS), typescript (TypeScript), typescriptreact (TypeScrip JSX).
• [ ] Been able to copy generated snippet to clipboard using a copy-to-clipboard button
• [ ] Add button to import snippet (form VS Code)