Streamline using tsgo for formatting in VS Code repo

[mjbvz]

One blocker to using tsgo for day to day development is formatting. Let's see if we can make this easier. Tasks:

• Remove defaultFormatter workspace setting (or figure out some way to allow using two different formatters)
• Explore auto formatting on commit @lszomoru
• Get formatting inconsistencies fixes
  • (high) Incorrect formatting of JSDoc comment with tab indentation typescript-go#1899
  • (medium) Change in formatting for anonymous generators typescript-go#1914
  • (medium) Incorrect formatting for comment inside of multi-line argument list typescript-go#1927
  • (low) Formatter adds extra space at end of line typescript-go#1926
  • (low) panic handling request textDocument/formatting: runtime error: slice bounds out of range typescript-go#1925

[lszomoru]

Remove defaultFormatter workspace setting (or figure out some way to allow using two different formatters)

Should the goal here be to allow users to use the formatter of their choice but have a limited set of formatting rules that would be validated on commit and would be automatically fixed on commit. If people what to use the formatter of their choice they need to make sure that it adheres to the limited set of formatting rules defined for the repository.