#2513

Refactors TextEditorOptions.fromEditor to a static method instead of an instance method. This method is only called after creation of the options object and currently requires using a weird cast in a few places

Fixes #26595

**Problem**
TS includes all unique names in a file in the completion list for JavaScript files. This is often desirable, but may result in unexpected completions

**Fix**
Add a new option `javascript.nameSuggestions` to filter these suggestions out.

* Fixes #26370

Updates the symbol search results to always display the filename. This feature was previously added to the TS extension specifically, so this change removes that work in favor of a change to the core symbol search experience

* Use dash with filename

Added feature per #26630

Terminal: adopt scrollbar colors (fixes #26286)

Add letterSpacing to config to address #18715